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HOMESERVICE MANUALSSAAB20109-5REPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE MANAGEMENT AND FUEL SYSTEM, V6 (2 OF 5)
2010 Saab 9-5
Engine Management And Fuel System, V6 (2 Of 5)
2010 Saab 9-5SECTION Engine Management And Fuel System, V6 (2 Of 5)
- DTC P0008: Engine Position System Performance Bank 1; DTC P0009: Engine Position System Performance Bank 2
- DTC P000A: Intake Camshaft Position System Slow Response Bank 1; DTC P000B: Exhaust Camshaft Position System Slow Response Bank 1; DTC P000C: Intake Camshaft Position System Slow Response Bank 2; DTC P000D: Exhaust Camshaft Position System Slow Response Bank 2; DTC P0011: Intake Camshaft Position System Performance Bank 1; DTC P0014: Exhaust Camshaft Position System Performance Bank 1; DTC P0021: Intake Camshaft Position System Performance Bank 2; DTC P0024: Exhaust Camshaft Position System Performance Bank 2
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Diagnostic Aids
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0010: Intake Camshaft Position Actuator Solenoid Valve Control Circuit Bank 1; DTC P0013: Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit Bank 1; DTC P0020: Intake Camshaft Position Actuator Solenoid Valve Control Circuit Bank 2; DTC P0023: Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit Bank 2; DTC P2088: Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1; DTC P2089: Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 1; DTC P2090: Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1; DTC P2091: Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 1; DTC P2092: Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 2; DTC P2093: Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2; DTC P2094: Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 2; DTC P2095: Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 2
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0016: Crankshaft Position - Intake Camshaft Position Not Plausible Bank 1; DTC P0017: Crankshaft Position - Exhaust Camshaft Position Not Plausible Bank 1; DTC P0018: Crankshaft Position - Intake Camshaft Position Not Plausible Bank 2; DTC P0019: Crankshaft Position - Exhaust Camshaft Position Not Plausible Bank 2
- DTC P0030: HO2S Heater Control Circuit Sensor 1; DTC P0031: HO2S Heater Control Circuit Low Voltage Sensor 1; DTC P0032: HO2S Heater Control Circuit High Voltage Sensor 1; DTC P0036: HO2S Heater Control Circuit Sensor 2; DTC P0037: HO2S Heater Control Circuit Low Voltage Sensor 2; DTC P0038: HO2S Heater Control Circuit High Voltage Sensor 2
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0033: Turbocharger Bypass Solenoid Valve Control Circuit; DTC P0034: Turbocharger Bypass Solenoid Valve Control Circuit Low Voltage; DTC P0035: Turbocharger Bypass Solenoid Valve Control Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0100: Mass Air Flow (MAF) Sensor Circuit; DTC P0102: Mass Air Flow (MAF) Sensor Circuit Low Frequency; DTC P0103: Mass Air Flow (MAF) Sensor Circuit High Frequency
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0101: Mass Air Flow (MAF) Sensor Performance
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTCs
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0111: Intake Air Temperature (IAT) Sensor Circuit Performance; DTC P0112: Intake Air Temperature (IAT) Sensor Circuit Low Voltage; DTC P0113: Intake Air Temperature (IAT) Sensor Circuit High Voltage; DTC P0114: Intake Air Temperature (IAT) Sensor Intermittent
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0116: Engine Coolant Temperature (ECT) Sensor Performance; DTC P050C: Cold Start Engine Coolant Temperature (ECT) Performance
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage; P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0119: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0121: Throttle Position Sensor 1 Performance; DTC P0122: Throttle Position Sensor 1 Circuit Low Voltage; DTC P0123: Throttle Position Sensor 1 Circuit High Voltage; DTC P0221: Throttle Position Sensor 2 Performance; DTC P0222: Throttle Position Sensor 2 Circuit Low Voltage; DTC P0223: Throttle Position Sensor 2 Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0128: Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
- Diagnostic Instructions
- DTC Descriptor
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0130: HO2S Circuit Closed Loop Performance Sensor 1
- DTC P0131: HO2S Circuit Low Voltage Sensor 1; DTC P0132: HO2S Circuit High Voltage Sensor 1; DTC P0134: HO2S Circuit Insufficient Activity Sensor 1
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken when the DTC Sets
- Conditions for Clearing the MIL/DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0133: HO2S Slow Response Sensor 1; DTC P013A: HO2S Slow Response Rich to Lean Sensor 2; DTC P013E: HO2S Delayed Response Rich to Lean Sensor 2
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit Description
- Conditions for Running the DTCs
- Conditions for Setting the DTCs
- Action Taken When the DTCs Set
- Conditions for Clearing the MIL/DTCs
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0135: HO2S Heater Performance Sensor 1; DTC P0141: HO2S Heater Performance Sensor 2
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0137: HO2S Circuit Low Voltage Sensor 2; DTC P0138: HO2S Circuit High Voltage Sensor 2; DTC P0140: HO2S Circuit Insufficient Activity Sensor 2
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTCs
- Conditions for Setting the DTC
- Action Taken when the DTC Sets
- Conditions for Clearing the MIL/DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P018B: Fuel Pressure Sensor Performance; DTC P018C: Fuel Pressure Sensor Circuit Low Voltage; DTC P018D: Fuel Pressure Sensor Circuit High Voltage
- DTC P0201: Cylinder 1 Injector Control Circuit; DTC P0202: Cylinder 2 Injector Control Circuit; DTC P0203: Cylinder 3 Injector Control Circuit; DTC P0204: Cylinder 4 Injector Control Circuit; DTC P0205: Cylinder 5 Injector Control Circuit; DTC P0206: Cylinder 6 Injector Control Circuit; DTC P0261: Cylinder 1 Injector Control Circuit Low Voltage; DTC P0262: Cylinder 1 Injector Control Circuit High Voltage; DTC P0264: Cylinder 2 Injector Control Circuit Low Voltage; DTC P0265: Cylinder 2 Injector Control Circuit High Voltage; DTC P0267: Cylinder 3 Injector Control Circuit Low Voltage; DTC P0268: Cylinder 3 Injector Control Circuit High Voltage; DTC P0270: Cylinder 4 Injector Control Circuit Low Voltage; DTC P0271: Cylinder 4 Injector Control Circuit High Voltage; DTC P0273: Cylinder 5 Injector Control Circuit Low Voltage; DTC P0274: Cylinder 5 Injector Control Circuit High Voltage; DTC P0276: Cylinder 6 Injector Control Circuit Low Voltage; DTC P0277: Cylinder 6 Injector Control Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0219: Engine Overspeed Condition
- DTC P0231: Fuel Pump Control Circuit Low Voltage; DTC P0232: Fuel Pump Control Circuit High Voltage; DTC P023F: Fuel Pump Control Circuit
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0234: Engine Overboost; DTC P0299: Engine Underboost
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTCs
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0236: Turbocharger Boost System Performance; DTC P0237: Turbocharger Boost Sensor Circuit Low Voltage; DTC P0238: Turbocharger Boost Sensor Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0244: Turbocharger Wastegate Solenoid Valve Control Performance; DTC P0245: Turbocharger Wastegate Solenoid Valve Control Circuit Low Voltage; DTC P0246: Turbocharger Wastegate Solenoid Valve Control Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTCs
- Conditions for Setting the DTCs
- Action Taken When the DTCs Set
- Conditions for Clearing the MIL/DTCs
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P025A: Fuel Pump Control Module Enable Circuit
- DTC P0300: Engine Misfire Detected; DTC P0301: Cylinder 1 Misfire Detected; DTC P0302: Cylinder 2 Misfire Detected; DTC P0303: Cylinder 3 Misfire Detected; DTC P0304: Cylinder 4 Misfire Detected; DTC P0305: Cylinder 5 Misfire Detected; DTC P0306: Cylinder 6 Misfire Detected
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- Repair Verification
- DTC P0324: Knock Sensor Module Performance
- DTC P0326: Knock Sensor System Performance Bank 1; DTC P0327: Knock Sensor Circuit Low Voltage Bank 1; DTC P0328: Knock Sensor Circuit High Voltage Bank 1; DTC P0331: Knock Sensor System Performance Bank 2; DTC P0332: Knock Sensor Circuit Low Voltage Bank 2; DTC P0333: Knock Sensor Circuit High Voltage Bank 2
- DTC P0335: Crankshaft Position Sensor Circuit; DTC P0336: Crankshaft Position Sensor Performance; DTC P0338: Crankshaft Position Sensor Circuit High Duty Cycle
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0341: Intake Camshaft Position Sensor Performance Bank 1; DTC P0342: Intake Camshaft Position Sensor Circuit Low Voltage Bank 1; DTC P0343: Intake Camshaft Position Sensor Circuit High Voltage Bank 1; DTC P0346: Intake Camshaft Position Sensor Performance Bank 2; DTC P0347: Intake Camshaft Position Sensor Circuit Low Voltage Bank 2; DTC P0348: Intake Camshaft Position Sensor Circuit High Voltage Bank 2; DTC P0366: Exhaust Camshaft Position Sensor Performance Bank 1; DTC P0367: Exhaust Camshaft Position Sensor Circuit Low Voltage Bank 1; DTC P0368: Exhaust Camshaft Position Sensor Circuit High Voltage Bank 1; DTC P0391: Exhaust Camshaft Position Sensor Performance Bank 2; DTC P0392: Exhaust Camshaft Position Sensor Circuit Low Voltage Bank 2; DTC P0393: Exhaust Camshaft Position Sensor Circuit High Voltage Bank 2
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0351: Ignition Coil 1 Control Circuit; DTC P0352: Ignition Coil 2 Control Circuit; DTC P0353: Ignition Coil 3 Control Circuit; DTC P0354: Ignition Coil 4 Control Circuit; DTC P0355: Ignition Coil 5 Control Circuit; DTC P0356: Ignition Coil 6 Control Circuit; DTC P2300: Ignition Coil 1 Control Circuit Low Voltage; DTC P2301: Ignition Coil 1 Control Circuit High Voltage; DTC P2303: Ignition Coil 2 Control Circuit Low Voltage; DTC P2304: Ignition Coil 2 Control Circuit High Voltage; DTC P2306: Ignition Coil 3 Control Circuit Low Voltage; DTC P2307: Ignition Coil 3 Control Circuit High Voltage; DTC P2309: Ignition Coil 4 Control Circuit Low Voltage; DTC P2310: Ignition Coil 4 Control Circuit High Voltage; DTC P2312: Ignition Coil 5 Control Circuit Low Voltage; DTC P2313: Ignition Coil 5 Control Circuit High Voltage; DTC P2315: Ignition Coil 6 Control Circuit Low Voltage; DTC P2316: Ignition Coil 6 Control Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0411: Secondary Air Injection System Incorrect Air Flow Detected
- DTC P0418: Secondary Air Injection Pump Control Circuit; DTC P2257: Secondary Air Injection Pump Relay Control Circuit Low Voltage; DTC P2258: Secondary Air Injection Pump Relay Control Circuit High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0420: Catalyst System Low Efficiency
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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.