P0021

Factory Manual References

Factory service manual diagnostic procedure for 2008 audi a5

Diagnostic Trouble Codes (DTC) Index

DIAGNOSTIC TROUBLE CODES (DTC) INDEX

SAE Code	VAG Code	Code Description	Corrective action
P000A	-	Intake (A) Camshaft Position Response check Bank 1	multiple 2 DCY
P000B	-	Exhaust (A) Camshaft Position Response check Bank 1	multiple 2 DCY
P000C	-	Intake (A) Camshaft Position Response check Bank 2	multiple 2 DCY
P000D	-	Exhaust (A) Camshaft Position Response check Bank 2	multiple 2 DCY
P007C	-	Intake Air Temperature Sensor after intercooler 1	Continuous 2 DCY
P008A	-	out of range low	Continuous 2 DCY
P008B	-	out of range high	Continuous 2 DCY
P0010	16394	Intake (A) Camshaft Position Actuator Circuit / Open (Bank 1)	Continuous 2 DCY
P0011	16395	Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)	Continuous 2 DCY
P0012	16396	Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)	Continuous 2 DCY
P0013	16397	Exhaust (A) Camshaft Position Response check Bank 1 Bank 2	Continuous 2 DCY
P0014	16398	Exhaust (A) Camshaft Position Response check Bank 1 Bank 2	multiple 2 DCY
P0016	16400	Crankshaft Position - Camshaft Position Correlation Intake Bank 1 Bank 2	multiple 2 DCY
P0017	16401	Crankshaft Position - Camshaft Position Correlation Exhaust Bank 1 Bank 2	multiple 2 DCY
P0018	16402	Crankshaft Position - Camshaft Position Correlation Intake Bank 1 Bank 2	multiple 2 DCY
P0019	-	Crankshaft Position - Camshaft Position Correlation Exhaust Bank 1 Bank 2	multiple 2 DCY
P0020	16404	Intake (A) Camshaft Position Actuator Circuit / Open (Bank 1)	Continuous 2 DCY
P0021	16405	Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)	multiple 2 DCY
P0022	16406	Intake (A) Camshaft Position Response check Bank 1 Bank 2	multiple 2 DCY
P0023	16407	Exhaust (A) Camshaft Position Response check Bank 1 Bank 2	Continuous 2 DCY
P0024	16408	Exhaust (A) Camshaft Position Response check Bank 1 Bank 2	multiple 2 DCY
P025A	-	Fuel Pump: Open circuit	Continuous 2 DCY
P025C	-	Fuel Pump Short to ground	Continuous 2 DCY
P025D	-	Fuel Pump Short to B+	Continuous 2 DCY
P0030	16414	HO2S Heater Control Circuit (Bank 1, Sensor 1) Open circuit	Continuous 2 DCY
P0031	16415	HO2S Heater Control Circuit Low (Bank 1, Sensor 1) Short to ground	Continuous 2 DCY
P0032	16416	HO2S Heater Control Circuit High (Bank 1, Sensor 1) Short to B+	Continuous 2 DCY
P0036	16420	HO2S Heater Control Circuit (Bank 1, Sensor 2) open circuit	Continuous 2 DCY
P0037	16421	HO2S Heater Control Circuit Low (Bank 1, Sensor 2) short to ground	Continuous 2 DCY
P0038	16422	HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short to B+	Continuous 2 DCY
P0040	16424	Oxygen Sensors front	multiple 2 DCY
P0050	16434	HO2S Heater Control Circuit (Bank 1, Sensor 1) Open circuit	Continuous 2 DCY
P050A	-	Idle Air Control System RPM Lower Or Higher Than Expected	multiple 2 DCY
P0051	16435	HO2S Heater Control Circuit Low (Bank 1, Sensor 1) Short to ground	Continuous 2 DCY
P0052	16436	HO2S Heater Control Circuit High (Bank 1, Sensor 1) Short to B+	Continuous 2 DCY
P0056	16440	HO2S Heater Control Circuit (Bank 1, Sensor 2) open circuit	Continuous 2 DCY
P0057	16441	HO2S Heater Control Circuit Low (Bank 1, Sensor 2) short to ground	Continuous 2 DCY
P0058	16442	HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short to B+	Continuous 2 DCY
P0070	-	Ambient air temp sensor short to B+	Continuous 2 DCY
P0071	-	rationality check	Once/DCY 2 DCY
P0072	-	Ambient air temp sensor short to ground	Continuous 2 DCY
P0087	16471	Fuel Rail/System Pressure - Too Low	multiple 2 DCY
P0088	16472	Fuel Rail/System Pressure - Too High	2 DCY
P0089	16473	Fuel Pressure Regulator 1 Performance	Continuous 2 DCY
P0106	16490	Manifold Absolute Pressure/BARO Sensor Range/Performance	Continuous 2 DCY
P0107	16491	Manifold Pressure Sensor	Continuous 2 DCY
P0108	16492	Manifold Pressure Sensor	Continuous 2 DCY
P0111	16495	Intake Air Temperature Sensor 1 Rationality check	once 2 DCY
P0112	16496	Intake Air Temperature Sensor 1 Circuit Low Input	Continuous 2 DCY
P0113	16497	Intake Air Temperature Sensor 1 Circuit High Input	Continuous 2 DCY
P0116	16500	Engine Coolant Temperature Sensor 1 Circuit Range/Performance.	once/DCY 2 DCY
P0117	16501	Engine Coolant Temperature Sensor 1 Circuit Low Input	continuous 2 DCY
P0118	16502	Engine Coolant Temperature Sensor 1 Circuit Open	continuous 2 DCY
P0121	16505	Throttle/Pedal Position Sensor A Circuit Range/Performance	2 DCY
P0122	16506	Throttle/Pedal Position Sensor A Circuit Low Input	2 DCY
P0123	16507	Throttle/Pedal Position Sensor A Circuit High Input	2 DCY
P0130	16514	O2 Sensor Circuit (Bank 1, Sensor 1)	multiple 2 DCY
P0131	16515	O2 Sensor Circuit, Bank 1 Bank 2 Low Voltage	multiple 2 DCY
P0132	16516	O2 Sensor Circuit, Bank 1 Bank 2 High Voltage	multiple 2 DCY
P0133	16517	O2 Circuit Slow Response (Bank 1, Bank 2)	once DCY 2 DCY
P0135	16519	O2 Heater Circuit (Bank 1, Sensor 1)	multiple 2 DCY
P0137	16521	O2 Circuit Low Voltage (Bank 1, Sensor 2)	2 DCY
P0138	16522	O2 Circuit High Voltage (Bank 1, Sensor 2)	2 DCY
	-	Oxygen Sensors rear (binary LSF)	multiple 1DCY
P013C	-	Oxygen Sensors rear (binary LSF)	multiple 1DCY
P0140	16524	O2 Circuit No Activity Detected (Bank 1, Sensor 2)	multiple 2 DCY
P0140	16524	O2S signal check - circuit continuity (sensor ground line open circuit)	multiple 2 DCY
P0141	16525	O2 Heater Circuit (Bank 1, Sensor 2) out of range	multiple 2 DCY
P0150	16534	O2 Sensor Circuit (Bank 1, Sensor 1)	multiple 2 DCY
P0151	16535	O2 Sensor Circuit, Bank 1 Bank 2 Low Voltage	multiple 2 DCY
P0152	16536	O2 Sensor Circuit, Bank 1 Bank 2 High Voltage	multiple 2 DCY
	-	O2 Circuit Slow Response (Bank 1, Bank 2)	once DCY 2 DCY
P0155	16539	O2 Heater Circuit (Bank 1, Sensor 1	multiple 2 DCY
P0157	16541	O2 Circuit Low Voltage (Bank 1, Sensor 2)	multiple 2 DCY
P0158	16542	O2 Circuit High Voltage (Bank 1, Sensor 2)	multiple 2 DCY
P0160	16544	O2 Circuit No Activity Detected (Bank 1, Sensor 2)	multiple 2 DCY
P0160	16544	O2S signal check - circuit continuity (sensor ground line open circuit)	multiple 2 DCY
P0161	16545	O2 Heater Circuit (Bank 1, Sensor 2) out of range	multiple 2 DCY
P0169	16553	function monitoring: injection time	continuous 2 DCY
P0171	16555	Fuel System Too Lean, Additive (Bank 1, Bank 2)	continuous 2 DCY
P0171	16555	Fuel System Too Lean, Multiplicative (Bank 1, Bank 2)	continuous 2 DCY
P0172	16556	System Too Rich-Additive (Bank 1, Bank 2)	continuous 2 DCY
P0172	16556	System Too Rich- Multiplicative (Bank 1, Bank 2)	continuous 2 DCY
P0174	16558	Fuel System Too Lean, Additive (Bank 1, Bank 2)	continuous 2 DCY
P0174	16558	Fuel System Too Lean, Multiplicative (Bank 1, Bank 2)	continuous 2 DCY
P0175	16559	System Too Rich-Additive (Bank 1, Bank 2)	continuous 2 DCY
P0175	16559	System Too Rich- Multiplicative (Bank 1, Bank 2)	continuous 2 DCY
P0190	16574	Fuel Rail Pressure Sensor A Circuit	Continuous 2 DCY
P0191	16575	Fuel Rail Control Valve, high pressure side	Continuous 2 DCY
P0192	16576	Fuel Rail Pressure Sensor A Circuit Low Input	Continuous 2 DCY
P0201	16585	Injector Circuit / Open - Cylinder 1	Continuous 2 DCY
P0202	16586	Injector Circuit / Open - Cylinder 2	Continuous 2 DCY
P0203	16587	Injector Circuit / Open - Cylinder 3	Continuous 2 DCY
P0204	16588	Injector Circuit / Open - Cylinder 4	Continuous 2 DCY
P0205	16589	Injector Circuit / Open - Cylinder 5	Continuous 2 DCY
P0206	16590	Injector Circuit / Open - Cylinder 6	Continuous 2 DCY
P0207	16591	Injector Circuit / Open - Cylinder 7	Continuous 2 DCY
P0208	16592	Injector Circuit / Open - Cylinder 8	Continuous 2 DCY
P0221	16605	Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance	multiple 2 DCY
P0222	16606	Throttle/Pedal Position Sensor/Switch B Circuit Low Input	multiple 2 DCY
P0223	16607	Throttle/Pedal Position Sensor/Switch B Circuit High Input	multiple 2 DCY
P0261	16645	Cylinder 1 Injector Circuit short to ground	Continuous 2 DCY
P0262	16646	Cylinder 1 Injector Circuit short to B+	Continuous 2 DCY
P0264	16648	Cylinder 2 Injector Circuit short to ground	Continuous 2 DCY
P0265	16649	Cylinder 2 Injector Circuit short to b+	Continuous 2 DCY
P0267	16651	Cylinder 3 Injector Circuit short to ground	Continuous 2 DCY
P0268	16652	Cylinder 3 Injector Circuit short to b+	Continuous 2 DCY
P0270	16654	Cylinder 4 Injector Circuit short to ground	Continuous 2 DCY
P0271	16655	Cylinder 4 Injector Circuit short to b+	Continuous 2 DCY
P0273	16657	Cylinder 5 Injector Circuit short to ground	Continuous 2 DCY
P0274	16658	Cylinder 5 Injector Circuit short to b+	Continuous 2 DCY
P0276	16660	Cylinder 6 Injector Circuit short to ground	Continuous 2 DCY
P0277	16661	Cylinder 6 Injector Circuit short to b+	Continuous 2 DCY
P0279	16663	Cylinder 7 Injector Circuit short to ground	Continuous 2 DCY
P0280	16664	Cylinder 7 Injector Circuit short to b+	Continuous 2 DCY
P0282	16666	Cylinder 8 Injector Circuit short to ground	Continuous 2 DCY
P0283	16667	Cylinder 8 Injector Circuit short to b+	Continuous 2 DCY
P025A	-	Fuel Pump open circuit	Continuous 2 DCY
P025C	-	Fuel Pump: Short to ground	Continuous 2 DCY
P025D	-	Fuel Pump: Short to battery plus	Continuous 2 DCY
P0300	16684	Random Misfire Detected	2 DCY immediate
P0301	16685	Cylinder 1 Misfire Detected	2 DCY immediate
P0302	16686	Cylinder 2 Misfire Detected	2 DCY immediate
P0303	16687	Cylinder 3 Misfire Detected	2 DCY immediate
P0304	16688	Cylinder 4 Misfire Detected	2 DCY immediate
P0305	16689	Cylinder 5 Misfire Detected	2 DCY immediate
P0306	16690	Cylinder 6 Misfire Detected	2 DCY immediate
P0307	16691	Cylinder 7 Misfire Detected	2 DCY immediate
P0308	16692	Cylinder 8 Misfire Detected	2 DCY immediate
P0321	16705	Ignition/Distributor Engine Speed Input Circuit Range/Performance	multiple 2 DCY
P0322	16706	Ignition/Distributor Engine Speed Input Circuit No Signal	multiple 2 DCY
P0324	16708	Knock Control System Error	Continuous 2 DCY
P0327	16711	Knock Sensor 1 Circuit Low Input (Bank 1) Short to ground	Continuous 2 DCY
P0328	16712	Knock Sensor 1 Circuit short to B+	Continuous 2 DCY
P0332	16716	Knock Sensor 1 Circuit Low Input (Bank 1) Short to ground	Continuous 2 DCY
P0333	16717	Knock Sensor 1 Circuit short to B+	Continuous 2 DCY
P0341	16725	Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor)	Continuous 2 DCY
P0342	16726	Camshaft Position Sensor A Circuit Low Input (Bank 1 or single sensor)	Continuous 2 DCY
P0343	16727	Camshaft Position Sensor A Circuit High Input (Bank 1 or single sensor)	Continuous 2 DCY
P0346	16730	Camshaft Position Sensor A Circuit Range/Performance (Bank 2 or single sensor	Continuous 2 DCY
P0347	16731	Camshaft Position Sensor A Circuit Low (Bank 2 or single sensor	Continuous 2 DCY
P0348	16732	Camshaft Position Sensor A Circuit High (Bank 2 or single sensor	Continuous 2 DCY
P0351	16735	Ignition Coil A Primary/Secondary Circuit	Continuous 2 DCY
P0352	16736	Ignition Coil B Primary/Secondary Circuit	Continuous 2 DCY
P0353	16737	Ignition Coil C Primary/Secondary Circuit	Continuous 2 DCY
P0354	16738	Ignition Coil D Primary/Secondary Circuit	Continuous 2 DCY
P0355	16739	Ignition Coil E Primary/Secondary Circuit	Continuous 2 DCY
P0356	16740	Ignition Coil F Primary/Secondary Circuit	Continuous 2 DCY
P0357	16741	Ignition Coil G Primary/Secondary Circuit	Continuous 2 DCY
P0358	16742	Ignition Coil H Primary/Secondary Circuit	Continuous 2 DCY
P0366	16750	Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor)	Continuous 2 DCY
P0367	16751	Camshaft Position Sensor A Circuit Low (Bank 1 or single sensor)	Continuous 2 DCY
P0368	16752	Camshaft Position Sensor A Circuit High (Bank 1 or single sensor)	Continuous 2 DCY
P0391	-	Camshaft Position Sensor A Circuit Range/Performance (Bank 2 or single sensor	Continuous 2 DCY
P0392	-	Camshaft Position Sensor A Circuit Low (Bank 2 or single sensor	Continuous 2 DCY
P0393	-	Camshaft Position Sensor A Circuit High (Bank 2 or single sensor	Continuous 2 DCY
	-	rationality check	Once/DCY 2 DCY
P0413	16797	open circuit	Continuous 2 DCY
P0414	16798	short to battery plus	Continuous 2 DCY
P0414	16798	short to ground	Continuous 2 DCY
P0417	-	short to battery plus	Continuous 2 DCY
P0418	16802	Air pump relay. Open circuit.	Continuous 2 DCY
P0420	16804	Catalyst System Bank 1	Once/DCY 2 DCY
P0430	16814	Catalyst System Bank 2	Once/DCY 2 DCY
P0441	16825	Evaporative Emission System Incorrect Purge Flow	Once/ DCY 2 DCY
P0444	16828	Evaporative Emission System Purge Control Valve Circuit Open	Continuous 2 DCY
P0450	-	NVLD switch - open circuit	Continuous 2 DCY
P0451	-	NVLD switch - stuck closed	once 2 DCY
P0452	-	NVLD switch - short to ground	Continuous 2 DCY
P0453	-	NVLD switch - short to B+	Continuous 2 DCY
P0456	16840	Evaporative Emission System Leak Detected (very small leak)	once DCY 2 DCY
P0458	16842	Evaporative Emission System Purge Control Valve Circuit Low	Continuous 2 DCY
P0459	16843	Evaporative Emission System Purge Control Valve Circuit High	Continuous 2 DCY
	-	Secondary Air System Insufficient Flow. Bank 1	Once/DCY 2 DCY
P0492	16876	Secondary Air System Insufficient Flow. Bank 2	Once/DCY 2 DCY
P0501	16885	Vehicle Speed Sensor A Range/Performance	multiple 2 DCY
P0506	16890	Idle Air Control System RPM Lower Than Expected	multiple 2 DCY
P0507	16891	Idle Air Control System RPM Higher Than Expected	multiple 2 DCY
P0597	16981	Electrical Thermostat	Continuous 2 DCY
P0598	16982	Electrical Thermostat	Continuous 2 DCY
P0599	16983	Electrical Thermostat	Continuous 2 DCY
P050A	-	Idle Air Control System RPM Higher Or Lower Than Expected	multiple 2 DCY
P050B	-	ignition timing monitor	once 2 DCY
P052A	-	Cold Start Monitoring VVT intake Bank 1 Bank 2	once 2 DCY
P052C	-	Cold Start Monitoring VVT intake Bank 1 Bank 2	once 2 DCY
P053F	-	Fuel Rail Pressure Control Valve	Continuous 2 DCY
P054A	-	Cold Start Monitoring VVT exhaust Bank 1 Bank 2	once 2 DCY
P054C	-	Cold Start Monitoring VVT exhaust Bank 1 Bank 2	once 2 DCY
P0606	16990	Barometric Pressure Sensor Faults	multiple 2 DCY
P0634	17018	Electrical Thermostat	Continuous 2 DCY
P0638	17022	Throttle Actuator Control Range/Performance - Bank 1	multiple 2 DCY
P0641	17025	Sensor Reference Voltage A Circuit/Open	Continuous 2 DCY
P0651	17035	Sensor Reference Voltage B Circuit/Open	Continuous 2 DCY
P0657	17041	Actuator Supply Voltage A Circuit / Open	Continuous 2 DCY
P0658	17042	Actuator Supply Voltage A Circuit Low	Continuous 2 DCY
P0659	17043	Actuator Supply Voltage "A" Circuit High	Continuous 2 DCY
P0697	17081	Sensor Reference Voltage C Circuit / Open	Continuous 2 DCY
P062B	-	communication check	Continuous 2 DCY
P12A1	-	Fuel Rail Pressure Sensor Inappropriately Low	once 2 DCY
P12A2	-	Fuel Rail Pressure Sensor Inappropriately High	once 2 DCY
P129B	-	Fuel Rail Pressure Control Valve	Continuous 2 DCY
P129C	-	Fuel Rail Pressure Control Valve	Continuous 2 DCY
P129D	-	Fuel Rail Pressure Control Valve	Continuous 2 DCY
P13EA	-	ignition timing monitor	once 2 DCY
P150A	-	Engine-Off-Time	once 2 DCY
P2004	18436	Intake Manifold Runner Control Stuck Closed Bank 1	Continuous 2 DCY
P2005	-	Intake Manifold Runner Control Stuck Closed Bank 1	Continuous 2 DCY
P2006	-	Intake Manifold Runner Control Stuck Open Bank 1	Continuous 2 DCY
P2007	-	Intake Manifold Runner Control Stuck Open Bank 1	Continuous 2 DCY
P2008	18440	Intake Manifold Runner Control Circuit/Open Bank 1	Continuous 2 DCY
P2009	18441	Intake Manifold Runner Control Circuit/Shorted Bank 1	Continuous 2 DCY
P2010	-	Intake Manifold Runner Control Circuit/Shorted to B+ Bank 1	Continuous 2 DCY
P2014	18446	Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 Short to ground	Continuous 2 DCY
P2017	18449	Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 Short to B+	Continuous 2 DCY
P2019	-	Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 Open circuit	Continuous 2 DCY
P2022	-	Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 Short to B+	Continuous 2 DCY
P2024	-	Smart Temperature Sensor	Continuous 2 DCY
P2025	-	Smart Temperature Sensor	Continuous 2 DCY
P2026	-	Smart Temperature Sensor	Continuous 2 DCY
P2027	-	Smart Temperature Sensor	Continuous 2 DCY
P2088	18520	A Camshaft Position Actuator Control Circuit Low Bank 1 short to ground	Continuous 2 DCY
P2089	P1912	A Camshaft Position Actuator Control Circuit High Bank 1 short to B+	Continuous 2 DCY
P2090	18522	A Camshaft Position Actuator Control Circuit Low Bank 1 short to ground	Continuous 2 DCY
P2091	18523	VVT actuator exhaust Bank 1 Bank 2	Continuous 2 DCY
P2092	-	A Camshaft Position Actuator Control Circuit Low Bank 1 short to ground	Continuous 2 DCY
P2093	-	A Camshaft Position Actuator Control Circuit High Bank 1 short to B+	Continuous 2 DCY
P2094	-	A Camshaft Position Actuator Control Circuit Low Bank 1 short to ground	Continuous 2 DCY
P2095	-	VVT actuator exhaust Bank 1 Bank 2	Continuous 2 DCY
P2096	18528	Post Catalyst Fuel Trim System out of range high Bank 1 Bank 2	Continuous 2 DCY
P2097	18529	Post Catalyst Fuel Trim System out of range low Bank 1 Bank 2	Continuous 2 DCY
P2098	18530	Post Catalyst Fuel Trim System out of range high Bank 1 Bank 2	Continuous 2 DCY
P2099	18531	Post Catalyst Fuel Trim System out of range low Bank 1 Bank 2	Continuous 2 DCY
P2101	18533	Throttle Actuator Control Motor Circuit Range/Performance	multiple 2 DCY
P2106	18538	Throttle Actuator Control System - short to B+ or ground	multiple 2 DCY
P2108	18540	Throttle Actuator Control Range/Performance - Bank 1	multiple 2 DCY
P2119	-	Throttle Actuator Control Range/Performance - Bank 1	multiple 2 DCY
P2122	18554	Throttle/Pedal Position Sensor/Switch D Circuit Low Input	Continuous 2 DCY
P2123	18555	Throttle/Pedal Position Sensor/Switch D Circuit High Input	Continuous 2 DCY
P2127	18559	Throttle/Pedal Position Sensor/Switch E Circuit Low Input	Continuous 2 DCY
P2128	18560	Throttle/Pedal Position Sensor/Switch E Circuit High Input	Continuous 2 DCY
P2138	18570	Throttle/Pedal Position Sensor/Switch D / E Voltage Correlation	Continuous 2 DCY
P2146	18578	Fuel Injector Group A Supply Voltage Circuit / short to ground	Continuous 2 DCY
P2149	18581	Fuel Injector Group B Supply Voltage Circuit / Short to ground	Continuous 2 DCY
P2152	18584	Fuel Injector Group B Supply Voltage Circuit / Short to ground	Continuous 2 DCY
P2155	-	Fuel Injector Group B Supply Voltage Circuit / Short to ground	Continuous 2 DCY
P2181	18613	Cooling System Performance	once/DCY 2 DCY
P2195	18627	O2 Sensor rationality check high - Bank 1, Bank 2	multiple 2 DCY
P2196	18628	O2 Sensor rationality check Low- Bank 1, Bank 2	multiple 2 DCY
P2197	18629	O2 Sensor rationality check high - Bank 1, Bank 2	multiple 2 DCY
P2198	18630	O2 Sensor rationality check Low- Bank 1, Bank 2	multiple 2 DCY
P2234	18666	O2 Sensor Signal Circuit Shorted to Heater Circuit	multiple 2 DCY
P2237	18669	O2 Sensor Positive Current Control Circuit / Open - Bank 1, Bank 2	multiple 2 DCY
P2240	18672	O2 Sensor Positive Current Control Circuit / Open - Bank 1, Bank 2	multiple 2 DCY
P2243	18675	O2 Sensor Reference Voltage Circuit / Open - Bank 1, Bank 2	multiple 2 DCY
P2247	18679	O2 Sensor Nernst Voltage Open - Bank 1, Bank 2	multiple 2 DCY
P2251	18683	O2 Sensor Signal open circuit - Bank 1, Bank 2	multiple 2 DCY
P2254	18686	O2 Sensor Signal open circuit - Bank 1, Sensor 1	multiple 2 DCY 1q
P2257	18689	Air pump relay. short to ground.	Continuous 2 DCY
P2258	18690	Air pump relay. sort to B+.	Continuous 2 DCY
	-	O2 Circuit Slow Response (Bank 1, Sensor 2 SULEV	once 2 DCY
	-	O2 Circuit (Bank 1, Sensor 2	multiple 2 DCY
P2272	18704	O2 Circuit Slow Response (Bank 1, Sensor 2	once 2 DCY
P2273	18705	O2 Circuit Slow Response (Bank 1, Sensor 2	multiple 2 DCY
P2279	18711	Intake air system leak	multiple 2 DCY
P2294	18726	Fuel Pressure Regulator 2 Control Circuit open circuit	Continuous 2 DCY
P2295	18727	Fuel Pressure Regulator 2 Control Circuit Low short to ground	Continuous 2 DCY
P2296	18728	Fuel Pressure Regulator 2 Control Circuit High	Continuous 2 DCY
P2300	18732	Ignition Coil A Primary Control Circuit Low	continuous 2 DCY
P2301	18733	Ignition Coil A Primary Control Circuit High	continuous 2 DCY
P2303	18735	Ignition Coil B Primary Control Circuit Low	continuous 2 DCY
P2304	18736	Ignition Coil B Primary Control Circuit High	continuous 2 DCY
P2306	18738	Ignition Coil C Primary Control Circuit Low	continuous 2 DCY
P2307	18739	Ignition Coil C Primary Control Circuit High	continuous 2 DCY
P2309	18741	Ignition Coil D Primary Control Circuit Low	continuous 2 DCY
P2310	18742	Ignition Coil D Primary Control Circuit High	continuous 2 DCY
P2312	18744	Ignition Coil E Primary Control Circuit Low	continuous 2 DCY
P2313	18745	Ignition Coil E Primary Control Circuit High	continuous 2 DCY
P2315	18747	Ignition Coil F Primary Control Circuit Low	continuous 2 DCY
P2316	18748	Ignition Coil F Primary Control Circuit High	continuous 2 DCY
P2318	-	Ignition Coil G Primary Control Circuit Low	continuous 2 DCY
P2319	-	Ignition Coil G Primary Control Circuit High	continuous 2 DCY
P2321	-	Ignition Coil H Primary Control Circuit Low	continuous 2 DCY
P2322	-	Ignition Coil H Primary Control Circuit High	continuous 2 DCY
P2414	18846	O2 Sensor signal range check - Bank 1, Bank 2	multiple 2 DCY
P2415	18847	O2 Sensor signal range check - Bank 1, Bank 2	multiple 2 DCY
P2431	-	rationality check	Once/DCY 2 DCY
P2432	-	signal range check	Continuous 2 DCY
P2433	-	signal range check	Continuous 2 DCY
P2440	-	air valve bank 1	once/DCY 2 DCY
	-	air valve bank 2	once/DCY 2 DCY
P2539	18971	Low Pressure Fuel System Sensor Circuit	Continuous 2 DCY
P2541	18973	Low Pressure Fuel System Sensor Circuit Low	Continuous 2 DCY
P3081	19537	Engine Temperature Too Low	multiple 2 DCY
U0001	28673	High Speed CAN Communication Bus	Continuous 2 DCY
U0002	-	High Speed CAN Communication Bus	Continuous 2 DCY
U0101	28773	Lost Communication with TCM	Continuous 2 DCY
U0121	28793	CAN: ABS brake unit	Continuous 2 DCY
U0140	-	CAN: Communication with Body Control Module	Continuous 2 DCY
U0146	28818	CAN: Gateway A	Continuous 2 DCY
U0155	28827	CAN: Communication with Instrument Cluster Module	Continuous 2 DCY
U0302	28974	Software Incompatibility with Transmission Control Module	Continuous 2 DCY
U0323	-	CAN: Instrument cluster only	Continuous 2 DCY
U0402	29074	CAN: Communication with TCM	Continuous 2 DCY
U0415	29087	CAN: Communication with Vehicle Speed Sensor	Continuous 2 DCY
U0422	-	CAN: Ambient Air Temperature Sensor	Continuous 2 DCY
U0423	-	CAN: Communication with Instrument Cluster Module	Continuous 2 DCY
U0447	-	CAN: Gateway	Continuous 2 DCY

Diagnostic Trouble Codes (DTC) Index

DIAGNOSTIC TROUBLE CODES (DTC) INDEX

SAE Code	VAG Code	Code Description	Corrective action
P000A	-	Intake (A) Camshaft Position Slow Response Bank 1	-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P000B	-	Intake (B) Camshaft Position Slow Response Bank 1	-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . -- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING . -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P000C	-	Intake (A) Camshaft Position Slow Response Bank 2	-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P000D	-	Intake (B) Camshaft Position Slow Response Bank 2	-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING . -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0010	16394	Intake (A) Camshaft Position Actuator Circuit / Open (Bank 1)	-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .
P0011	16395	Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)	-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .
P0013	16397	"B" Camshaft Position - Actuator Circuit Bank 1	-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P0014	16398	"B" Camshaft Position - Timing Over-Advanced Or System Performance Bank 1	-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING . -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P0016	16400	Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING .
P0017	16401	Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING . -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P0018	16402	Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING .
P0019	-	Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING . -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING .
P0020	16404	"A" Camshaft Position Actuator Circuit Bank 2	-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING . -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING .
P0021	16405	Intake (A) Camshaft Position Timing - Over-Advanced (Bank 2)	-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING . -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING .
P0023	16407	"B" Camshaft Position - Actuator Circuit Bank 2	-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .
P0024	16408	"B" Camshaft Position - Timing Over-Advanced Or System Performance Bank 2	-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .
P0030	16414	HO2S Heater Control Circuit (Bank 1, Sensor 1) Open Circuit	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0031	16415	HO2S Heater Control Circuit Low (Bank 1, Sensor 1) Short To Ground	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0032	16416	HO2S Heater Control Circuit High (Bank 1, Sensor 1) Short To B+	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0036	16420	HO2S Heater Control Circuit (Bank 1, Sensor 2) Open Circuit	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0037	16421	HO2S Heater Control Circuit Low (Bank 1, Sensor 2) Short To Ground	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0038	16422	HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short To B+	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0040	16424	HO2S Heater Control Circuit High (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0043	16427	HO2S Heater Control Circuit Low (Bank 1, Sensor 2) Short To Ground	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0044	16428	HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short To B+	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0051	16435	HO2S Heater Control Circuit Low Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0052	16436	HO2S Heater Control Circuit High Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0056	16440	HO2S Heater Control Circuit Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0057	16441	HO2S Heater Control Circuit Low Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0058	16442	HO2S Heater Control Circuit High Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0068	16452	MAP/MAF - Throttle Position Correlation	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . -- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0070	-	Ambient Air Temp Sensor Short To B+	-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING . -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0071	-	Rationality Check	-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING . -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0072	-	Ambient Air Temp Sensor Short To Ground	-- Check the Outside Air Temperature Sensor -G17-. Refer to Outside Air Temperature Sensor - G17-, CHECKING . -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0087	16471	Fuel Rail/System Pressure - Too Low	-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0088	16472	Fuel Rail/System Pressure - Too High	-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .
P0089	16473	Fuel Pressure Regulator 1 Performance	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P008A	-	Fuel System Pressure Sensor Low pressure System	-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING .
P008B	-	Fuel System Pressure Sensor Low pressure System	-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING .
P0100	16484	Mass Or Volume Air Flow A Circuit	-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0101	16485	Mass Or Volume Air Flow A Circuit Range/Performance	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . -- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0102	16486	Mass or Volume Air Flow A Circuit Low Input	-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0103	16487	Mass or Volume Air Flow A Circuit High Input	-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0106	16490	Manifold Absolute Pressure/BARO Sensor Range/Performance	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . -- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0111	16495	Intake Air Temperature Sensor 1 Rationality check ULEV only	-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0112	16496	Intake Air Temperature Sensor 1 Circuit Low Input	-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0113	16497	Intake Air Temperature Sensor 1 Circuit High Input	-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P0116	16500	Engine Coolant Temperature Sensor 1 Circuit Range/Performance Only SULEV	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate Service Information.
P0117	16501	Engine Coolant Temperature Sensor 1 Circuit Low Input	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate Service Information.
P0118	16502	Engine Coolant Temperature Sensor 1 Circuit Open	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate Service Information.
P0121	16505	Throttle/Pedal Position Sensor A Circuit Range/Performance	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0122	16506	Throttle/Pedal Position Sensor A Circuit Low Input	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0123	16507	Throttle/Pedal Position Sensor A Circuit High Input	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0130	16514	O2 Sensor Circuit (Bank 1, Sensor 1)	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0131	16515	O2 Sensor Circuit, Bank 1 - Sensor 1 Low Voltage	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0132	16516	O2 Sensor Circuit, Bank 1 - Sensor 1 High Voltage	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0133	16517	O2 Circuit Slow Response (Bank 1, Sensor 1)	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0135	16519	O2 Heater Circuit (Bank 1, Sensor 1)	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P0136	16520	O2 Circuit (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0137	16521	O2 Circuit Low Voltage (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0138	16522	O2 Circuit High Voltage (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0139	16523	O2 Circuit Slow Response (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0140	16524	O2 Circuit No Activity Detected (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0141	16525	O2 Heater Circuit (Bank 1, Sensor 2) Out Of Range ULEV	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0142	16526	O2 Circuit Bank 1 Sensor 3 Heater Check	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0143	16527	O2 Circuit Bank 1 Sensor 3 Short To Ground	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0144	16528	O2 Circuit Bank 1 Sensor 3 Short To Batt. +	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0145	16529	O2 Circuit Slow Response (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0146	16530	O2 Circuit Bank 1 Sensor 3 Open Circuit	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0147	16531	O2 Circuit Bank 1 Sensor 3 Heater Check SULEV	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0150	16534	O2 Sensor Circuit, Bank 2 Sensor 1 Malfunction	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0151	16535	O2 Sensor Circuit Low Voltage Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0152	16536	O2 Sensor Circuit High Voltage Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0153	16537	O2 Sensor Circuit Slow Response Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0155	16539	O2 Sensor Heater Circuit Bank 2 Sensor	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P0156	16540	O2 Sensor Circuit, Bank 2 Sensor 2 Malfunction	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0157	16541	O2 Sensor Circuit Low Voltage Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0158	16542	O2 Sensor Circuit High Voltage Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0159	16543	O2 Sensor Circuit Slow Response Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0160	16544	O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0161	16545	O2 Sensor Heater Circuit Bank 2 Sensor 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0171	16555	System Too Lean (Bank 1)	-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0172	16556	System Too Rich (Bank 1)	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0174	16558	System Too Lean Bank 2	-- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING . -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0175	16559	System Too Rich Bank 2	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING . -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0190	16574	Fuel Rail Pressure Sensor A Circuit	-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .
P0191	16575	Fuel Rail Control Valve High Pressure Side	-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .
P0192	16576	Fuel Rail Pressure Sensor A Circuit Low Input	-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .
P0201	16585	Injector Circuit / Open - Cylinder 1	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0202	16586	Injector Circuit / Open - Cylinder 2	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0203	16587	Injector Circuit / Open - Cylinder 3	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0204	16588	Injector Circuit / Open - Cylinder 4	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0205	16589	Injector Circuit / Open - Cylinder 5	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0206	16590	Injector Circuit / Open - Cylinder 6	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0221	16605	Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0222	16606	Throttle/Pedal Position Sensor/Switch B Circuit Low Input	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0223	16607	Throttle/Pedal Position Sensor/Switch B Circuit High Input	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P025A	-	Fuel Pump: Open Circuit	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P025C	-	Fuel Pump Short To Ground	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P025D	-	Fuel Pump Short To B+	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0261	16645	Cylinder 1 Injector Circuit Low	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0262	16646	Cylinder 1 Injector Circuit High	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0264	16648	Cylinder 2 Injector Circuit Low	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0265	16649	Cylinder 2 Injector Circuit High	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0267	16651	Cylinder 3 Injector Circuit Low	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0268	16652	Cylinder 3 Injector Circuit High	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0270	16654	Cylinder 4 Injector Circuit Low	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0271	16655	Cylinder 4 Injector Circuit High	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0273	16657	Cylinder 5 Injector Circuit Low	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0274	16658	Cylinder 6 Injector Circuit High	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0276	16660	Cylinder 6 Injector Circuit Low	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0277	16661	Cylinder 6 Injector Circuit High	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0300	16684	Random Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0301	16685	Cylinder 1 Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0302	16686	Cylinder 2 Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0303	16687	Cylinder 3 Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0304	16688	Cylinder 4 Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0305	16689	Cylinder 5 Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0306	16690	Cylinder 6 Misfire Detected	-- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate Service Information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0321	16705	Ignition/Distributor Engine Speed Input Circuit Range/Performance	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .
P0322	16706	Ignition/Distributor Engine Speed Input Circuit No Signal	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .
P0324	16708	Knock Control System Error	-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0327	16711	Knock Sensor 1 Circuit Low Input (Bank 1) Short To Ground, Port B	-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0328	16712	Knock Sensor 1 Circuit Signal Range Check (Bank 1)	-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 - G61-, CHECKING .-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0332	16716	Knock Sensor	-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0333	16717	Knock Sensor	-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .
P0340	16724	Camshaft Position Sensor A Circuit (Bank 1 Or Single Sensor)	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .
P0341	16725	Camshaft Position Sensor A Circuit Range/Performance (Bank 1 Or single sensor)	-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0342	16726	Camshaft Position Sensor A Circuit Low Input (Bank 1 or single sensor)	-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0343	16727	Camshaft Position Sensor A Circuit High Input (Bank 1 or single sensor)	-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0346	16730	Camshaft Position Sensor "A" Circuit Range/Performance Bank 2	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0347	16731	Camshaft Position Sensor "A" Circuit Low Bank 2	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0348	16732	Camshaft Position Sensor "A" Circuit High Bank 2	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0351	16735	Ignition Coil A Primary/Secondary Circuit	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0352	16736	Ignition Coil B Primary/Secondary Circuit	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0353	16737	Ignition Coil C Primary/Secondary Circuit	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0354	16738	Ignition Coil D Primary/Secondary Circuit	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0355	16739	Ignition Coil "E" Primary/Secondary Circuit	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0356	16740	Ignition Coil "F" Primary/Secondary Circuit	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0366	16750	Camshaft Position Sensor "B" Circuit Range/Performance Bank 1	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING .
P0367	16751	Camshaft Position Sensor "B" Circuit Low Bank	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING .
P0368	16752	Camshaft Position Sensor "B" Circuit High Bank 1	-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 - G163-, CHECKING . -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 - G300-, CHECKING .
P0391	-	Camshaft Position Sensor "B" Circuit Range/Performance Bank 2	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .
P0392	-	Camshaft Position Sensor "B" Circuit Low Bank 2	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .
P0393	-	Camshaft Position Sensor "B" Circuit High Bank 2	-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .
P0410	-	System Check After SAI PZEV Only	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING . -- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P0413	16797	Open Circuit PZEV Only	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING .
P0414	16798	Short To Ground PZEV Only	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING .
P0415	-	Short To B+ PZEV Only	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING .
P0418	16802	Air Pump Relay. Open Circuit. PZEV Only	-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P0420	16804	Catalyst System (front) Efficiency Below Threshold (Bank 1) PZEV only	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .
P0430	16814	Warm Up Catalyst Efficiency Below Threshold Bank 2	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING . -- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .
P0441	16825	Evaporative Emission System Incorrect Purge Flow	-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P0442	16826	Evaporative Emission System Leak Detected (Small Leak)	-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P0444	16828	Evaporative Emission System Purge Control Valve Circuit Open	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P0455	16839	Evaporative Emission System Leak Detected (Gross Leak/No Flow)	-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P0456	16840	Evaporative Emission System Leak Detected (Very Small Leak)	-- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P0458	16842	Evaporative Emission System Purge Control Valve Circuit Low	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0459	16843	Evaporative Emission System Purge Control Valve Circuit High	-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0491	16875	Secondary Air System Insufficient Flow. Flow Check During Cat. Heating. PZEV Only	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P0501	16885	Vehicle Speed Sensor A Range/Performance	-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0503	16887	Vehicle Speed Sensor A Out Of Range High	-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0506	16890	Idle Air Control System RPM Lower Than Expected	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0507	16891	Idle Air Control System RPM Higher Than Expected	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P050A	-	Idle Air Control System RPM Lower Than Expected	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0601	16985	Internal Control Module Memory Check Sum Error	-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0602	16986	Control Module Programming Error	-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0604	16988	Internal Control Module Random Access Memory (RAM) Error	-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0605	16989	Internal Control Module Read Only Memory (ROM) Error	-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0606	16990	ECM Processor	-- Replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0627	17011	Fuel Pump "A" Control Circuit / Open	-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0638	17022	Throttle Actuator Control Range/Performance - Bank 1	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0641	17025	Sensor Reference Voltage A Circuit/Open	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0642	17026	Sensor Reference Voltage A Circuit Low	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0643	17027	Sensor Reference Voltage A Circuit High	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0651	17035	Sensor Reference Voltage B Circuit/Open	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0652	17036	Sensor Reference Voltage B Circuit Low	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0653	17037	Sensor Reference Voltage B Circuit High	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0657	17041	Actuator Supply Voltage A Circuit / Open	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0658	17042	Actuator Supply Voltage A Circuit Low	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0659	17043	Actuator Supply Voltage "A" Circuit High	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0685	17069	ECM/PCM Power Relay Control Circuit/Open	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0686	17070	ECM/PCM Power Relay Control Circuit Low	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0687	17071	ECM/PCM Power Relay Control Circuit High	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0688	17072	ECM/PCM Power Relay Sense Circuit	-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0697	17081	Sensor Reference Voltage C Circuit / Open	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0698	17082	Sensor Reference Voltage C Circuit Low	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P0699	17083	Sensor Reference Voltage C Circuit High	-- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine/Motor Control Module -J623-. Refer to appropriate Service Information.
P1114	17522	Internal Resistance Too Large (Bank 1, Sensor 2)	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P129B	-	Fuel Pressure Regulator 2 Control Circuit	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P129C	-	Fuel Pressure Regulator 2 Control Circuit Low	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P129D	-	Fuel Pressure Regulator 2 Control Circuit High	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P12A1	-	Fuel Rail Pressure Sensor Inappropriately Low	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P12A2	-	Fuel Rail Pressure Sensor Inappropriately High	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P12A4	-	Fuel Rail Pump Control Valve Stuck Closed	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .
P2004	18436	Intake Manifold Runner Control Stuck Open Bank 1	-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .
P2008	18440	Intake Manifold Runner Control Circuit/Open Bank 1	-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .
P2009	18441	Intake Manifold Runner Control Circuit/Shorted Bank 1	-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .
P2010	-	Intake Manifold Runner Control Circuit/Shorted to B+ Bank 1	-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .
P2014	18446	Intake Manifold Runner Position Sensor/Switch Circuit Bank 1	-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .
P2015	18447	Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1	-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .
P2016	18448	Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1)	-- Check the Intake Manifold Tuning Valve Position Sensor -G513-. Refer to Intake Manifold Tuning Valve Position Sensor - G513-, CHECKING .-- Check the Intake Manifold Tuning Valve -N156-. Refer to Intake Manifold Tuning Valve - N156-, CHECKING .
P2088	18520	A Camshaft Position Actuator Control Circuit Low Bank 1 short to ground	-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P2089	P1912	A Camshaft Position Actuator Control Circuit High Bank 1 Short To B+	-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor - G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P2090	18522	"B" Camshaft Position Actuator Control Circuit Low Bank 1	-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P2091	18523	"B" Camshaft Position Actuator Control Circuit High Bank 1	-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P2092	-	"A" Camshaft Position Actuator Control Circuit Low Bank 2	-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2093	-	"A" Camshaft Position Actuator Control Circuit High Bank 2	-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2094	-	"B" Camshaft Position Actuator Control Circuit Low Bank 2	-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .
P2095	-	"B" Camshaft Position Actuator Control Circuit High Bank 2	-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .
P2096	18528	Post Catalyst Fuel Trim System Too Lean Bank 1	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P2097	18529	Post Catalyst Fuel Trim System Too Rich Bank 1	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P2098	18530	Post Catalyst Fuel Trim System Too Lean Bank 2	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P2099	18531	Post Catalyst Fuel Trim System Too Rich Bank 2	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P2101	18533	Throttle Actuator Control Motor Circuit Range/Performance	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2106	18538	Throttle Actuator Control System - Short To B+ Or Ground	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2110	18542	Throttle Actuator Control System - Forced Limited RPM	-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2122	18554	Throttle/Pedal Position Sensor/Switch D Circuit Low Input	-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2123	18555	Throttle/Pedal Position Sensor/Switch D Circuit High Input	-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2127	18559	Throttle/Pedal Position Sensor/Switch E Circuit Low Input	-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2128	18560	Throttle/Pedal Position Sensor/Switch E Circuit High Input	-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2138	18570	Throttle/Pedal Position Sensor/Switch D / E Voltage Correlation	-- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2146	18578	Fuel Injector Group A Supply Voltage Circuit / short to ground	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2149	18581	Fuel Injector Group B Supply Voltage Circuit / Short to ground	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2152	18584	Fuel Injector Group "C" Supply Voltage Circuit/Open	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2155	-	Fuel Injector Group "D" Supply Voltage Circuit/Open	-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P2181	18613	Cooling System Performance	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate Service Information.
P2195	18627	O2 Sensor Signal Biased/Stuck Lean - Bank 1, Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P2196	18628	O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P2197	18629	Post Catalyst Fuel Trim System Too Rich Bank 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P2198	18630	Post Catalyst Fuel Trim System Too Lean Bank 2	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .
P2231	18663	O2 Sensor Signal Circuit Shorted To Heater Circuit	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P2234	18666	O2 Sensor Signal Circuit Shorted To Heater Circuit Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2237	18669	O2 Sensor Positive Current Control Circuit / Open - Bank 1, Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P2240	18672	O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2243	18675	O2 Sensor Reference Voltage Circuit / Open - Bank 1, Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P2247	18679	O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2251	18683	O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P2254	18686	O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2257	18689	Air Pump Relay. Short To Grnd. PZEV Only	-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2258	18690	Air Pump Relay. Sort To B+. PZEV Only	-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2270	18702	O2 Circuit Slow Response (Bank 1, Sensor 3 ULEV	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P2271	18703	O2 Circuit (Bank 1, Sensor 3 ULEV	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P2272	18704	Oxygen Sensors Rear 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P2273	18705	Oxygen Sensors Rear 2	-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P2274	18706	O2 Circuit Slow Response (Bank 1, Sensor 3 SULEV	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P2275	18707	O2 Circuit Slow Response (Bank 1, Sensor 3 SULEV	-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P2279	18711	Intake Air System Leak	-- Check for air leaks near the throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also check for any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase seal is the cause, the idle may be rough or unstable.-- Check the Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer to Manifold Absolute Pressure Sensor - G71- / Intake Air Temperature Sensor - G42-, CHECKING .-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING . -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P2293	18725	Fuel Pressure Regulator 2 Performance	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2294	18726	Fuel Pressure Regulator 2 Control Circuit Open Circuit	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2295	18727	Fuel Pressure Regulator 2 Control Circuit Low Short To Ground	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2296	18728	Fuel Pressure Regulator 2 Control Circuit High	-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve - N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2300	18732	Ignition Coil A Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2301	18733	Ignition Coil A Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2303	18735	Ignition Coil B Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2304	18736	Ignition Coil B Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2306	18738	Ignition Coil C Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2307	18739	Ignition Coil C Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2309	18741	Ignition Coil D Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2310	18742	Ignition Coil D Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2312	18744	Ignition Coil "E" Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2313	18745	Ignition Coil "E" Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2315	18747	Ignition Coil "F" Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2316	18748	Ignition Coil "F" Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2318	-	Ignition Coil "G" Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2319	-	Ignition Coil "G" Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2321	-	Ignition Coil "H" Primary Control Circuit Low	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2322	-	Ignition Coil "H" Primary Control Circuit High	-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2400	18832	Evaporative Emission System Leak Detection Pump Control Circuit/Open	-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P2401	18833	Evaporative Emission System Leak Detection Pump Control Circuit Low	-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P2402	18834	Evaporative Emission System Leak Detection Pump Control Circuit High	-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P2403	18835	Evaporative Emission System Leak Detection Pump Sense Circuit/Open	-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P2404	18836	Evaporative Emission System Leak Detection Pump Sense Range/Performance	-- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING .
P2414	18846	O2 Sensor Exhaust Sample Error Bank 1, Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P2415	18847	O2 Sensor Exhaust Sample Error Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2431	-	Rationality Check	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .
P2432	-	Signal Range Check	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .
P2433	-	Signal Range Check	-- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 - G609-, CHECKING .
P2440	-	System Check After SAI PZEV Only	-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve - N112-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P2539	18971	Low Pressure Fuel System Sensor Circuit	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2540	18972	Low Pressure Fuel System Sensor Circuit Range/Performance	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2541	18973	Low Pressure Fuel System Sensor Circuit Low	-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate Service Information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor - G410-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P2626	19058	O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1	-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter - GX10-, CHECKING .
P2629	19061	O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1	-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P3081	19537	Engine Temperature Too Low	-- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor - G62-, CHECKING .
U0001	28673	High Speed CAN Communication Bus	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0002	-	High Speed CAN Communication Bus	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0100	28772	Lost Communication With ECM/PCM A	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0101	28773	Lost Communication With TCM	-- Check the CAN-Bus terminal resistance between the Transmission Control Module -- and the Engine Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, POWERTRAIN, CHECKING .
U0121	28793	CAN ABS Brake Unit	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0146	28818	CAN Gateway A	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0155	28827	CAN Connection To Instrument Cluster	-- Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0302	28974	Software Incompatibility with Transmission Control Module	-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module --. Refer to appropriate Service Information.
U0323	-	CAN: Instrument Cluster Audi Only	-- Check for correct software version and VIN or update software for the IPC Module if available. If OK, replace the Instrument Cluster Control Module -J285-. Refer to appropriate Service Information.
U0402	29074	CAN Communication With TCM	-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module --. Refer to appropriate Service Information.
U0404	29076	Invalid Data Received From Gear Shift Control Module	-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module --. Refer to appropriate Service Information.
U0415	29087	CAN Link To Speed Sensor	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .
U0422	-	CAN: Instrument Cluster	-- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Body Control Module --. Refer to appropriate Service Information.
U0447	-	CAN Gateway	-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .

A L L Diagnostic Trouble Codes ( DTC )

Testing and Inspection
- P Code Charts
- U Code Charts
  - U0001
  - U0002
  - U0100
  - U0101
  - U0121
  - U0146
  - U0155
  - U0302
  - U0323
  - U0402
  - U0404
  - U0415
  - U0422
  - U0447