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HOMESERVICE MANUALSVOLKSWAGEN2016TIGUAN R-LINE, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONDTC INDEXDIAGNOSTIC TROUBLE CODES (DTC) INDEX
2016 Volkswagen Tiguan R-Line, AWD
Diagnostic Trouble Codes (DTC) Index
2016 Volkswagen Tiguan R-Line, AWDSECTION Diagnostic Trouble Codes (DTC) Index
DIAGNOSTIC TROUBLE CODES (DTC) INDEX
| SAE Code | VAG Code | Code Description | Corrective action |
|---|---|---|---|
| P000A | - | Intake Camshaft Position Slow Response | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P0010 | 16394 | Intake Camshaft Position Actuator Circuit Open Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P0011 | 16395 | Intake Camshaft Position Timing - Over-Advanced | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P0016 | 16400 | Crankshaft Position - Camshaft Position Correlation | -- 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 |
| P0030 | 16414 | HO2S Heater Control Circuit Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING . |
| P0031 | 16415 | HO2S Heater Control Circuit Low Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING . |
| P0032 | 16416 | HO2S Heater Control Circuit High Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING . |
| P0036 | 16420 | HO2S Heater Control Circuit Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0037 | 16421 | HO2S Heater Control Circuit Low Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0038 | 16422 | HO2S Heater Control Circuit High Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0042 | 16426 | HO2S Heater Control Circuit Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0043 | 16427 | HO2S Heater Control Circuit Low Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0044 | 16428 | HO2S Heater Control Circuit High Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0068 | 16452 | MAF vs Throttle Position Correlation | -- Check the Mass Air Flow Sensor -G70-. Refer to Mass Airflow Sensor -G70-, CHECKING .-- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P0070 | - | Outside Air Temperature Sensor Circuit | -- Check the Outside Air Temperature Sensor -G17-. Refer to the correct repair information. |
| P0071 | - | Outside Air Temperature Sensor Range/Performance | -- Check the Outside Air Temperature Sensor -G17-. Refer to the correct repair information. |
| P0072 | - | Outside Air Temperature Sensor Circuit Low | -- Check the Outside Air Temperature Sensor -G17-. Refer to the correct repair information. |
| P0087 | 16471 | Fuel Rail/System Pressure - Too Low | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING . |
| P0100 | 16484 | Mass Air Flow Circuit Fault | -- Check the Mass Air Flow Sensor -G70-. Refer to Mass Airflow Sensor -G70-, CHECKING . |
| P0101 | 16485 | Mass Air Flow Circuit Range/Performance | -- Check the Mass Air Flow Sensor -G70-. Refer to Mass Airflow Sensor -G70-, CHECKING . |
| P0102 | 16486 | Mass Air Flow Circuit Low Input | -- Check the Mass Air Flow Sensor -G70-. Refer to Mass Airflow Sensor -G70-, CHECKING . |
| P0103 | 16487 | Mass Air Flow Circuit High Input | -- Check the Mass Air Flow Sensor -G70-. Refer to Mass Airflow Sensor -G70-, CHECKING . |
| P0106 | 16490 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance | -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING . If there is no fault found with the Charge Air Pressure sensor or wiring, check for any related TSB's. The Altitude (Baro) sensor is located within the ECM and will require replacement of the ECM if faulty. Check the Baro reading with a scan tool vs. actual Baro for the area. If Baro is off by more than 10%, replace the ECM. Refer to the Repair Information. |
| P0111 | 16495 | Intake Air Temperature Sensor 1 Circuit Range/Performance | -- Check the Intake Air Temperature Sensor -G42-. Refer to Intake Air Temperature Sensor -G42-, CHECKING . |
| P0112 | 16496 | Intake Air Temperature Sensor 1 Circuit Low Input | -- Check the Intake Air Temperature Sensor -G42-. Refer to Intake Air Temperature Sensor -G42-, CHECKING . |
| P0113 | 16497 | Intake Air Temperature Sensor 1 Circuit High Input | -- Check the Intake Air Temperature Sensor -G42-. Refer to Intake Air Temperature Sensor -G42-, CHECKING . |
| P0116 | 16500 | Engine Coolant Temperature Sensor 1 Circuit Range/Performance | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING . |
| P0117 | 16501 | Engine Coolant Temperature Sensor 1 Circuit Low Input | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant thermostat. Refer to the Repair Information. |
| P0118 | 16502 | Engine Coolant Temperature Sensor 1 Circuit High Input | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant thermostat. Refer to the Repair Information. |
| P0121 | 16505 | Accelerator Pedal Position Sensor / Accelerator Pedal Position Sensor 2 Circuit Range/Performance | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P0122 | 16506 | Accelerator Pedal Position Sensor / Accelerator Pedal Position Sensor 2 Circuit Low Input | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P0123 | 16507 | Accelerator Pedal Position Sensor / Accelerator Pedal Position Sensor 2 Circuit High Input | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P0130 | 16514 | HO2S Circuit Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P0131 | 16515 | HO2S Circuit, Bank 1 Sensor 1 Low Voltage | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P0132 | 16516 | HO2S Circuit, Bank 1 Sensor 1 High Voltage | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P0133 | 16517 | HO2S Circuit Slow Response Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P0135 | 16519 | HO2S Heater Circuit Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P0136 | 16520 | HO2S Circuit Bank 1 Sensor 2 Malfunction | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0137 | 16521 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0138 | 16522 | HO2S Circuit High Voltage Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0139 | 16523 | HO2S Circuit Slow Response Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P013A | - | HO2S Circuit Slow Response Rich to Lean Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P013B | - | HO2S Circuit Slow transient time Lean to Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P013E | - | HO2S Circuit check of delay time Rich to Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P013F | - | HO2S Circuit check of delay time Lean to Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0140 | 16524 | HO2S Circuit No Activity Detected Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0141 | 16525 | HO2S Heater Circuit Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0142 | 16526 | HO2S Sensor Circuit Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0143 | 16527 | HO2S Sensor Circuit Low Voltage Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0144 | 16528 | HO2S Sensor Circuit High Voltage Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0145 | 16529 | HO2S Sensor Circuit Slow Response Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0146 | 16530 | HO2S Sensor Circuit No Activity Detected Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0147 | 16531 | HO2S Sensor Heater Circuit Bank 1 Sensor 3 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P0169 | 16553 | Electronic Throttle Control Module function monitoring: injection time | Check the Throttle Valve Control Module -J338- Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P0171 | 16555 | System Too Lean Bank 1 | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the fuel injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING .-- Check the intake system for leaks, or engine gaskets, oil cap loose/missing that can allow air in the via the PCV system.-- Check the vacuum lines for leaks |
| P0172 | 16556 | System Too Rich Bank 1 | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the fuel injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0190 | 16574 | Fuel High Pressure Sensor Circuit Open or Short to Battery Voltage | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING |
| P0191 | 16575 | Fuel High Pressure Sensor Circuit Range / Performance | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING |
| P0192 | 16576 | Fuel High Pressure Sensor Circuit Short to ground | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING |
| P0201 | 16585 | Injector Circuit Open Cylinder 1 | -- Check the Fuel Injectors -N30-. Refer to FUEL INJECTORS, CHECKING . |
| P0202 | 16586 | Injector Circuit Open Cylinder 2 | -- Check the Fuel Injectors -N31-. Refer to FUEL INJECTORS, CHECKING . |
| P0203 | 16587 | Injector Circuit Open Cylinder 3 | -- Check the Fuel Injectors -N32-. Refer to FUEL INJECTORS, CHECKING . |
| P0204 | 16588 | Injector Circuit Open Cylinder 4 | -- Check the Fuel Injectors -N33-. Refer to FUEL INJECTORS, CHECKING . |
| P0221 | 16605 | Accelerator Pedal Position Sensor 1/Accelerator Pedal Position Sensor 2 Circuit Range/Performance | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P0222 | 16606 | Accelerator Pedal Position Sensor / Accelerator Pedal Position Sensor 2 Circuit Short to Ground | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P0223 | 16607 | Accelerator Pedal Position Sensor / Accelerator Pedal Position Sensor 2 Circuit Short to Battery Voltage | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P0234 | 16618 | Turbocharger Overboost Condition | -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING -- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING . |
| P0236 | 16620 | Turbocharger Boost Sensor Circuit Range/Performance | -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING |
| P0237 | 16621 | Turbocharger Boost Sensor Circuit Short to Ground | -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING |
| P0238 | 16622 | Turbocharger Boost Sensor Circuit High | -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING |
| P0243 | 16627 | Turbocharger Wastegate Solenoid Circuit Open | -- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING . |
| P0245 | 16629 | Turbocharger Wastegate Solenoid Circuit Short to Ground | -- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING . |
| P0246 | 16630 | Turbocharger Wastegate Solenoid Circuit Short to Battery Voltage | -- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING . |
| P025A | - | Fuel Pump Module Control Circuit Open | -- Check the Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING . |
| P025C | - | Fuel Pump Module Control Circuit Low | -- Check the Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING . |
| P025D | - | Fuel Pump Module Control Circuit High | -- Check the Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING . |
| P0261 | 16645 | Cylinder 1 Injector Circuit Low | -- Check the Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING . |
| P0262 | 16646 | Cylinder 1 Injector Circuit High | -- Check the Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING . |
| P0264 | 16648 | Cylinder 2 Injector Circuit Low | -- Check the Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING . |
| P0265 | 16649 | Cylinder 2 Injector Circuit High | -- Check the Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING . |
| P0267 | 16651 | Cylinder 3 Injector Circuit Low | -- Check the Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING . |
| P0268 | 16652 | Cylinder 3 Injector Circuit High | -- Check the Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING . |
| P0270 | 16654 | Cylinder 4 Injector Circuit Low | -- Check the Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING . |
| P0271 | 16655 | Cylinder 4 Injector Circuit High | -- Check the Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING . |
| P0299 | 16683 | Turbocharger/Supercharger "A" Underboost Condition | Check the charge air pressure sensor. Refer to Charge Air Pressure Sensor - G31-, CHECKING . Check the Wastegate Bypass Regulator Valve -N75. Refer to WASTEGATE BYPASS REGULATOR VALVE -N75-, CHECKING . |
| P0300 | 16684 | Random Misfire Detected | -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0301 | 16685 | Cylinder 1 Misfire Detected | -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0302 | 16686 | Cylinder 2 Misfire Detected | -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0303 | 16687 | Cylinder 3 Misfire Detected | -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0304 | 16688 | Cylinder 4 Misfire Detected | -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0321 | 16705 | Engine Speed Input Circuit Performance | -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING . |
| P0322 | 16706 | Engine Speed Input Circuit No Signal | -- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING . |
| P0324 | 16708 | Knock Control System Error | -- Check the Knock Sensor -G61-. Refer to Knock Sensor 1 -G61-, CHECKING . |
| P0327 | 16711 | Knock Sensor 1 Circuit Low | -- Check the Knock Sensor -G61-. Refer to Knock Sensor 1 -G61-, CHECKING . |
| P0328 | 16712 | Knock Sensor 1 Circuit High | -- Check the Knock Sensor -G61-. Refer to Knock Sensor 1 -G61-, CHECKING . |
| P0340 | 16724 | Camshaft Position Sensor Circuit | -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . |
| P0341 | 16725 | Camshaft Position Sensor Circuit Performance | -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . |
| P0342 | 16726 | Camshaft Position Sensor Circuit Low | -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . |
| P0343 | 16727 | Camshaft Position Sensor Circuit High | -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . |
| P0351 | 16735 | Ignition Coil A Primary Circuit | -- Check the Ignition Coil with Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0352 | 16736 | Ignition Coil B Primary Circuit | -- Check the Ignition Coil with Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0353 | 16737 | Ignition Coil C Primary Circuit | -- Check the Ignition Coil with Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0354 | 16738 | Ignition Coil D Primary Circuit | -- Check the Ignition Coil with Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0420 | 16804 | Catalyst System Efficiency Below Threshold | -- Check the Three Way Catalytic Converter (TWC). Refer to CATALYTIC CONVERTER, CHECKING .-- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- 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 . |
| P0447 | - | Evaporative Emission System Vent Control Circuit Open | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING . |
| P0448 | - | Evaporative Emission System Vent Control Circuit Shorted to B+ or ground | -- 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 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 Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P050A | - | Cold Start Idle Air Control System Performance | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P050B | - | Cold Start Ignition Timing Performance | Check for any Engine Speed sensor or Ignition Coil faults and diagnose them first. If NO other codes are set, replace the ECM. -- Engine Control Module -J623-. Refer to the Repair Information. |
| P0501 | 16885 | Vehicle Speed Sensor Range/Performance | -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING . |
| P0503 | 16887 | Vehicle Speed Sensor Intermittent/Erratic/High | -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING . |
| P0506 | 16890 | Idle Air Control System RPM Lower Than Expected | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P0507 | 16891 | Idle Air Control System RPM Higher Than Expected | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P052A | - | Cold Start Camshaft Position Timing Over-Advanced | Make sure correct viscosity oil is used. -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P053F | - | Cold Start Fuel Pressure Performance | -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P0606 | 16990 | ECM Processor Fault | -- Replace the Engine Control Module -J623-. Refer to the Repair Information. |
| P062B | - | Internal Control Module Fuel Injector Control Performance | -- Replace the Engine Control Module -J623-. Refer to the Repair Information. |
| P0638 | 17022 | Throttle Actuator Control Range/Performance | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, 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 Control Module -J623-. Refer to the Repair 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 Control Module -J623-. Refer to the Repair Information. |
| P0657 | 17041 | Actuator Supply Voltage Circuit Open | -- Check the Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay -J271-, CHECKING . |
| P0658 | 17042 | Actuator Supply Voltage Circuit Low | -- Check the Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay -J271-, CHECKING . |
| P0659 | 17043 | Actuator Supply Voltage Circuit High | -- Check the Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay -J271-, CHECKING . |
| P0697 | 17081 | Sensor Reference Voltage 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 Control Module -J623-. Refer to the Repair Information. |
| P117A | - | Bank 1 Sensor 2 Control Limit Reached | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P12A1 | - | Fuel Rail Pressure Sensor Inappropriately Low | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P12A2 | - | Fuel Rail Pressure Sensor Inappropriately High | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P12A4 | - | Fuel Rail Pump Control Valve Stuck Closed | -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P13EA | - | Cold Start Ignition Timing Performance Off Idle | Check for any Engine Speed sensor or Ignition Coil faults and diagnose them first. If NO other codes are set, replace the ECM. -- Engine Control Module -J623-. Refer to the Repair Information. |
| P150A | - | Engine Off Timer Performance | -- If ignition off B+ is lost to ECM, this code will set. Check power and ground inputs to ECM first. Refer to Wiring Diagrams for pin locations. If all power/grounds to ECM are present, replace the Engine Control Module -J623-. Refer to the Repair Information. |
| P2008 | 18440 | Intake Manifold Runner Control Circuit Open | -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING . |
| P2009 | 18441 | Intake Manifold Runner Control Circuit Low | -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING . |
| P2010 | - | Intake Manifold Runner Control Circuit High | -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING . |
| P2014 | 18446 | Intake Manifold Runner Position Sensor Circuit | -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING . |
| P2015 | 18447 | Intake Manifold Runner Position Sensor Circuit Range/Performance | -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING . |
| P2016 | 18448 | Intake Manifold Runner Position Sensor Circuit Low | -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING . |
| P2088 | 18520 | A Camshaft Position Actuator Control Circuit Low | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P2089 | P1912 | A Camshaft Position Actuator Control Circuit High | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P2096 | 18528 | Post Catalyst Fuel Trim System Too Lean | -- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING |
| P2097 | 18529 | Post Catalyst Fuel Trim System Too Rich | -- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING |
| P2101 | 18533 | Throttle Actuator Control Motor Circuit Range/Performance | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P2106 | 18538 | Throttle Actuator Control System - Forced Limited Power | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module - J338-, CHECKING . |
| P2122 | 18554 | APP Sensor 1/APP Sensor 2 Circuit D Low Input | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P2123 | 18555 | APP Sensor 1/APP Sensor 2 Circuit D High Input | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P2127 | 18559 | APP Sensor 1/APP Sensor 2 Circuit E Low Input | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P2128 | 18560 | APP Sensor 1/APP Sensor 2 Circuit E High Input | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P2138 | 18570 | APP Sensor 1/APP Sensor 2 Circuit D/E Voltage Correlation | -- Check the Accelerator Pedal Position Sensor 1 -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-, CHECKING . |
| P2146 | 18578 | Fuel Injector Group A Supply Voltage Circuit Open | -- Check the Fuel Injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING . |
| P2149 | 18581 | Fuel Injector Group B Supply Voltage Circuit Open | -- Check the Fuel Injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING . |
| P2177 | 18609 | system too lean @ part load | -- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING .-- Check the intake system for leaks (false air).-- Check the vacuum lines for leaks |
| P2178 | 18610 | System Too Rich Off Idle | -- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P2181 | 18613 | Cooling System Performance | -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING -- Check the Coolant Pump -V50- Refer to the Repair Information.-- Check the Coolant Thermostat. Refer to the Repair Information. |
| P2184 | 18616 | Engine Coolant Temperature Sensor 2 Circuit Low | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING . |
| P2185 | 18617 | Engine Coolant Temperature Sensor 2 Circuit High | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING . |
| P2187 | 18619 | System Too Lean At Idle | -- Check the intake system for leaks (air not metered through the MAF).-- Check the vacuum lines for leaks-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING . |
| P2188 | 18620 | System Too Rich At Idle | -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P2195 | 18627 | HO2S Sensor Signal Out of Range Lean Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P2196 | 18628 | HO2S Sensor Signal Out of Range Rich Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P2231 | 18663 | HO2S Sensor Bank 1 Sensor 1 Signal Circuit Shorted to Heater Circuit | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P2237 | 18669 | HO2S Sensor Positive Current Control Circuit Open Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P2243 | 18675 | HO2S Sensor Reference Voltage Circuit Open Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P2251 | 18683 | HO2S Sensor Negative Current Control Circuit Open Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING |
| P2270 | 18702 | HO2S Sensor Signal Stuck Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P2271 | 18703 | HO2S Sensor Signal Stuck Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING . |
| P2274 | 18706 | HO2S Sensor Signal Stuck Lean Bank 1 Sensor 3 | -- Check the Heated Oxygen Sensor (HO2S) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING |
| P2275 | 18707 | HO2S Sensor Signal Stuck Rich Bank 1 Sensor 3 | -- Check the Heated Oxygen Sensor (HO2S) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- CHECKING |
| P2279 | 18711 | Intake Air System Leak | Check for air leaks between MAF and throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also 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 gasket sealing is at cause, the idle may be rough or unstable. |
| P2293 | 18725 | Fuel Pressure Regulator 2 Performance | -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2294 | 18726 | Fuel Pressure Regulator 2 Control Circuit | -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2295 | 18727 | Fuel Pressure Regulator 2 Control Circuit Low | -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2296 | 18728 | Fuel Pressure Regulator 2 Control Circuit High | -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . |
| P2300 | 18732 | Ignition Coil A Primary Control Circuit Low | -- Check the Ignition Coil with Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2301 | 18733 | Ignition Coil A Primary Control Circuit High | -- Check the Ignition Coil with Power Output Stage -N70-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2303 | 18735 | Ignition Coil B Primary Control Circuit Low | -- Check the Ignition Coil with Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2304 | 18736 | Ignition Coil B Primary Control Circuit High | -- Check the Ignition Coil with Power Output Stage -N127-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2306 | 18738 | Ignition Coil C Primary Control Circuit Low | -- Check the Ignition Coil with Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2307 | 18739 | Ignition Coil C Primary Control Circuit High | -- Check the Ignition Coil with Power Output Stage -N291-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2309 | 18741 | Ignition Coil D Primary Control Circuit Low | -- Check the Ignition Coil with Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P2310 | 18742 | Ignition Coil D Primary Control Circuit High | -- Check the Ignition Coil with Power Output Stage -N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P240A | - | - | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING . |
| P240B | - | - | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING . |
| P240C | - | - | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, 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 Short to Ground | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING . |
| P2402 | 18834 | Evaporative Emission System Leak Detection Pump Control Circuit Short to Battery Voltage | -- 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 . |
| P2407 | - | Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING . |
| P2414 | 18846 | HO2S Sensor Exhaust Sample Error Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING . |
| P2450 | - | Evaporative Emission System Switching Valve Performance/Stuck Open | -- Check the Leak Detection Pump -V144-. Refer to Leak Detection Pump - V144-, CHECKING . |
| P2568 | - | Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range/Performance | -- Check the CAN-Bus terminal resistance. Refer to LIN-BUS CIRCUIT, CHECKING . |
| P2569 | - | Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low | -- Check the CAN-Bus terminal resistance. Refer to LIN-BUS CIRCUIT, CHECKING . |
| P2570 | - | Direct Ozone Reduction Catalyst Temperature Sensor Circuit High | -- Check the CAN-Bus terminal resistance. Refer to LIN-BUS CIRCUIT, CHECKING . |
| P2626 | 19058 | HO2S Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39-, CHECKING . |
| P3081 | 19537 | Engine Temperature Too Low | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the engine coolant thermostat. Refer to the Repair Information. |
| 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 Performance | -- 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. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0121 | 28793 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0146 | 28818 | Lost Communication With Gateway A | -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0155 | 28827 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | -- Check the CAN-Bus terminal resistance. 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 Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to the Repair Information. |
| U0402 | 29074 | Invalid Data Received From Gear Shift Control Module A | -- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to the Repair Information. |
| U0415 | 29087 | CAN Communication With ABS Error | -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0422 | - | Invalid Data Received From Body Control Module (IPC) | -- Check the AAT sensor. Refer to Mass Airflow Sensor -G70-, CHECKING . If no fault is found, replace the Instrument Panel Cluster (IPC). Refer to the Repair Information. |
| U0423 | - | Invalid Data Received From Instrument Panel Cluster Control Module | -- Check the AAT sensor. Refer to Mass Airflow Sensor -G70-, CHECKING . |
| U0447 | - | Lost Communication With Gateway | -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U102E | - | Fan identification sensor Implausible signal | -- Check the CAN-Bus terminal resistance. Refer to LIN-BUS CIRCUIT, CHECKING . |
| U102F | - | Fan identification sensor No Communication | -- Check the CAN-Bus terminal resistance. Refer to LIN-BUS CIRCUIT, CHECKING . |
| U1030 | - | Local data bus Electrical malfunction | -- Check the CAN-Bus terminal resistance. Refer to LIN-BUS CIRCUIT, CHECKING . |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.