Diagnostic Trouble Codes (DTC) Index
DTC Index - 2.7L (APB Engine)
| SAE Code | VAG Code | Code Description | Corrective Action | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| P0010 | 16394 | Bank 1, Camshaft adjustment malfunction | (1)Bank 1 Camshaft Position Actuator - Electrical Malfunction | ||||||||
| P0011 | 16395 | Bank 1, camshaft retardation adjustment Specification not reached | (1)Bank 1 Camshaft Adjustment - Retarded Specification Not Achieved | ||||||||
| P0012 | 16396 | Bank 1, camshaft advance adjustment Specification not reached | (1)Bank 1 Camshaft Adjustment - Advanced Specification Not Achieved | ||||||||
| P0013 | 16397 | "B" Camshaft Position - Actuator Circuit Bank 1 | N205 - Camshaft Adjustment Valve 1 Camshaft adjustment valves checking Camshafts and camshaft adjusters removing and installing |
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| P0014 | 16398 | "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | |||||||||
| P0015 | 16399 | "B" Camshaft Position - Timing Over-Retarded Bank 1 | |||||||||
| P0020 | 16404 | "Intake" Camshaft Position Actuator Circuit, Bank 2 | (1)Bank 2 Camshaft Adjustment - Retarded Specification Not Achieved | ||||||||
| P0021 | 16405 | "Intake" Camshaft Position - Timing Over-Advanced or System Performance, Bank 2 | (1)Bank 2 Camshaft Adjustment - Retarded Specification Not Achieved | ||||||||
| P0022 | 16406 | "Intake" Camshaft Position - Timing Over-Retarded,Bank 2 | (1)Bank 2 Camshaft Adjustment - Advanced Specification Not Achieved | ||||||||
| P0023 | 16407 | "B" Camshaft Position - Actuator Circuit Bank 2 | N208 - Camshaft Adjustment Valve 2 Camshaft adjustment valves checking Camshafts and camshaft adjusters removing and installing |
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| P0024 | 16408 | "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 2 | |||||||||
| P0025 | 16409 | "B" Camshaft Position - Timing Over-Retarded Bank 2 | |||||||||
| P0030 | 16414 | HO2S Heater Control Circuit Bank 1 Sensor 1 | G39 - Heated Oxygen Sensor (HO2S) Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor heater for oxygen sensors before & behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensors aging, oxygen sensor before catalytic converter, checking |
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| P0031 | 16415 | HO2S Heater Control Circuit Low Bank 1 Sensor 1 | |||||||||
| P0032 | 16416 | HO2S Heater Control Circuit High Bank 1 Sensor 1 | |||||||||
| P0036 | 16420 | HO2S Heater Control Circuit Bank 1 Sensor 2 | G130 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC), checking [GST] Oxygen sensor heater for oxygen sensors before & behind Three Way Catalytic Conv (TWC) checking [GST] |
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| P0037 | 16421 | HO2S Heater Control Circuit Low Bank 1 Sensor 2 | |||||||||
| P0038 | 16422 | HO2S Heater Control Circuit High Bank 1 Sensor 2 | |||||||||
| P0041 | 16425 | O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2 | note | ||||||||
| P0050 | 16434 | HO2S Heater Control Circuit Bank 2 Sensor 1 | G108 - Heated Oxygen Sensor (HO2S) 2 Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor heater for oxygen sensors before & behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensors aging, oxygen sensor before catalytic converter, checking |
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| P0051 | 16435 | HO2S Heater Control Circuit Low Bank 2 Sensor 1 | |||||||||
| P0052 | 16436 | HO2S Heater Control Circuit High Bank 2 Sensor 1 | |||||||||
| P0056 | 16440 | HO2S Heater Control Circuit Bank 2 Sensor 2 | G131 - Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC), checking [GST] Oxygen sensor heater for oxygen sensors before & behind Three Way Catalytic Conv (TWC) checking [GST] |
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| P0057 | 16441 | HO2S Heater Control Circuit Low Bank 2 Sensor 2 | |||||||||
| P0058 | 16442 | HO2S Heater Control Circuit High Bank 2 Sensor 2 | |||||||||
| P0101 | 16485 | Mass or Volume Air Flow Circuit Range/Performance | Mass Airflow Sensor - Implausible Signal | ||||||||
| P0102 | 16486 | Mass or Volume Air Flow Circuit Low Input | (1)Mass Airflow Sensor - Signal Too Small | ||||||||
| P0103 | 16487 | Mass or Volume Air Flow Circuit High Input | (1)Mass Airflow Sensor - Signal Too Large | ||||||||
| P0106 | 16490 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance | (1)(2)Manifold Absolute Pressure Sensor - Circuit Failure/Barometric Pressure Sensor Circuit Failure | ||||||||
| P0111 | 16495 | Intake Air Temperature Sensor 1 Circuit Range/Performance | (1)Intake Air Temperature Sensor - Implausible Signal | ||||||||
| P0112 | 16496 | Intake Air Temperature Sensor 1 Circuit Low | (1)Intake Air Temperature Sensor - Signal Too Small | ||||||||
| P0113 | 16497 | Intake Air Temperature Sensor 1 Circuit High | (1)Intake Air Temperature Sensor - Signal Too Large | ||||||||
| P0116 | 16500 | Engine Coolant Temperature Circuit Range/Performance | Engine Coolant Temperature Sensor - Implausible Signal | ||||||||
| P0117 | 16501 | Engine Coolant Temperature Circuit Low | (1)Engine Coolant Temperature Sensor - Signal Too Small | ||||||||
| P0118 | 16502 | Engine Coolant Temperature Circuit High | (1)Engine Coolant Temperature Sensor - Signal Too Large | ||||||||
| P0121 | 16505 | Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance | J338 - Throttle Valve Control Module Component overview [GST] Fuel injection system components removing and installing [GST] Throttle valve control module checking [GST] Throttle valve control module -J338-, checking Throttle valve control module, adaptation |
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| P0122 | 16506 | Throttle/Pedal Position Sensor/Switch "A" Circuit Low | |||||||||
| P0123 | 16507 | Throttle/Pedal Position Sensor/Switch "A" Circuit High | |||||||||
| P0130 | 16514 | O2 Sensor Circuit, Bank 1 Sensor 1 | (1)Bank 1 Heated Oxygen Sensor 1 - Electrical Malfunction | ||||||||
| P0131 | 16515 | O2 Sensor Circuit Low Voltage, Bank 1 Sensor 1 | (1)Bank 1 Heated Oxygen Sensor 1 - Voltage Too Low | ||||||||
| P0132 | 16516 | O2 Sensor Circuit High Voltage, Bank 1 Sensor 1 | (1)Bank 1 Heated Oxygen Sensor 1 - Voltage Too High | ||||||||
| P0133 | 16517 | O2 Sensor Circuit Slow Response, Bank 1 Sensor 1 | (1)Bank 1 Heated Oxygen Sensor 1 - Signal Too Slow | ||||||||
| P0134 | 16518 | O2 Sensor Circuit No Activity Detected, Bank 1 Sensor 1 | (1)Bank 1 Heated Oxygen Sensor 1 - No Activity Detected | ||||||||
| P0136 | 16520 | O2 Sensor Circuit, Bank 1 Sensor 2 | (1)Bank 1 Heated Oxygen Sensor 2 - Electrical Malfunction | ||||||||
| P0137 | 16521 | O2 Sensor Circuit Low Voltage, Bank 1 Sensor 2 | (1)Bank 1 Heated Oxygen Sensor 2 - Low Voltage | ||||||||
| P0138 | 16522 | O2 Sensor Circuit High Voltage, Bank 1 Sensor 2 | (1)Bank 1 Heated Oxygen Sensor 2 - High Voltage | ||||||||
| P0139 | 16523 | O2 Sensor Circuit Slow Response, Bank 1 Sensor 2 | (1)Bank 1 Heated Oxygen Sensor 2 - Slow Response | ||||||||
| P0140 | 16524 | O2 Sensor Circuit No Activity Detected, Bank 1 Sensor 2 | (1)Bank 1 Heated Oxygen Sensor 2 - No Activity Detected | ||||||||
| P0141 | 16525 | O2 Sensor Heater Circuit Bank 1 Sensor 2 | G130 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC), checking [GST] Oxygen sensor heater for oxygen sensors before & behind Three Way Catalytic Conv (TWC) checking [GST] |
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| P0150 | 16534 | O2 Sensor Circuit Bank 2 Sensor 1 | (1)Bank 2 Heated Oxygen Sensor 1 - Electrical Malfunction | ||||||||
| P0151 | 16535 | O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 | (1)Bank 2 Heated Oxygen Sensor 1 - Low Voltage | ||||||||
| P0152 | 16536 | O2 Sensor Circuit High Voltage Bank 2 Sensor 1 | (1)Bank 2 Heated Oxygen Sensor 1 - High Voltage | ||||||||
| P0153 | 16537 | O2 Sensor Circuit Slow Response Bank 2 Sensor 1 | (1)Bank 2 Heated Oxygen Sensor 1 - Slow Response | ||||||||
| P0154 | 16538 | O2 Sensor Circuit No Activity Detected Bank 2 Sensor 1 | (1)Bank 2 Heated Oxygen Sensor 1 - No Activity Detected | ||||||||
| P0156 | 16540 | O2 Sensor Circuit Bank 2 Sensor 2 | (1)Bank 2 Heated Oxygen Sensor 2 - Electrical Malfunction | ||||||||
| P0157 | 16541 | O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 | (1)Bank 2 Heated Oxygen Sensor 2 - Low Voltage | ||||||||
| P0158 | 16542 | O2 Sensor Circuit High Voltage Bank 2 Sensor 2 | (1)Bank 2 Heated Oxygen Sensor 2 - High Voltage | ||||||||
| P0159 | 16543 | O2 Sensor Circuit Slow Response Bank 2 Sensor 2 | (1)Bank 2 Heated Oxygen Sensor 2 - Slow Response | ||||||||
| P0160 | 16544 | O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 | (1)Bank 2 Heated Oxygen Sensor 2 - No Activity Detected | ||||||||
| P0161 | 16545 | O2 Sensor Heater Circuit Bank 2 Sensor 2 | G131 - Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC), checking [GST] Oxygen sensor heater for oxygen sensors before & behind Three Way Catalytic Conv (TWC) checking [GST] |
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| P0171 | 16555 | System Too Lean Bank 1 | Exhaust system Exhaust system checking for leaks Fuel Injectors Fuel injection system components removing and installing [GST] Fuel injection volume, fuel injector leakage and spray pattern of injectors, checking Fuel injectors checking [GST] Fuel injectors, checking Fuel rail with fuel injectors, disassembling and assembling Fuel Supply system Fuel pressure regulator and residual fuel pressure, checking Fuel pressure regulator and residual pressure checking [GST] Fuel Pump (FP) relay -J17- and relay activation, checking Fuel pump checking [GST] Fuel pump removing and installing [GST] Fuel rail with fuel injectors, disassembling and assembling Intake system Intake air system, checking for leaks (un-metered air) Intake system checking for leaks (unmetered air) [GST] Secondary Air Injection (AIR) system Secondary Air Injection (AIR) solenoid valve checking Secondary Air Injection (AIR) system checking for leaks Secondary Air Injection (AIR) system components removing and installing Vacuum system Charge pressure control, subsystem Crankcase ventilation, subsystem EVAP system (tank ventilation system), subsystem General air flow Recirculating air control (Deceleration recirculating air control), subsystem Suction jet pump (vehicles with automatic transmission) |
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| P0172 | 16556 | System Too Rich Bank 1 | Fuel Injectors Fuel injection system components removing and installing [GST] Fuel injection volume, fuel injector leakage and spray pattern of injectors, checking Fuel injectors checking [GST] Fuel injectors, checking Fuel rail with fuel injectors, disassembling and assembling Fuel Supply system Fuel pressure regulator and residual fuel pressure, checking Fuel pressure regulator and residual pressure checking [GST] Fuel Pump (FP) relay -J17- and relay activation, checking Fuel pump checking [GST] Fuel pump removing and installing [GST] Fuel rail with fuel injectors, disassembling and assembling N80 - Evaporative Emission (EVAP) canister purge regulator valve N80 - Evaporative Emission (EVAP) canister purge regulator valve Oxygen sensors Function of oxygen sensor control Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor heater for oxygen sensor, checking Oxygen sensor signal wire and activation, checking Oxygen sensors aging, oxygen sensor before catalytic converter, checking Oxygen sensors, removing and installing |
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| P0174 | 16558 | System Too Lean Bank 2 | Exhaust system Exhaust system checking for leaks Fuel Injectors Fuel injection system components removing and installing [GST] Fuel injection volume, fuel injector leakage and spray pattern of injectors, checking Fuel injectors checking [GST] Fuel injectors, checking Fuel rail with fuel injectors, disassembling and assembling Fuel Supply system Fuel pressure regulator and residual fuel pressure, checking Fuel pressure regulator and residual pressure checking [GST] Fuel Pump (FP) relay -J17- and relay activation, checking Fuel pump checking [GST] Fuel pump removing and installing [GST] Fuel rail with fuel injectors, disassembling and assembling Intake system Intake air system, checking for leaks (un-metered air) Intake system checking for leaks (unmetered air) [GST] Secondary Air Injection (AIR) system Secondary Air Injection (AIR) solenoid valve checking Secondary Air Injection (AIR) system checking for leaks Secondary Air Injection (AIR) system components removing and installing Vacuum system Charge pressure control, subsystem Crankcase ventilation, subsystem EVAP system (tank ventilation system), subsystem General air flow Recirculating air control (Deceleration recirculating air control), subsystem Suction jet pump (vehicles with automatic transmission) |
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| P0175 | 16559 | System Too Rich Bank 2 | Fuel Injectors Fuel injection system components removing and installing [GST] Fuel injection volume, fuel injector leakage and spray pattern of injectors, checking Fuel injectors checking [GST] Fuel injectors, checking Fuel rail with fuel injectors, disassembling and assembling Fuel Supply system Fuel pressure regulator and residual fuel pressure, checking Fuel pressure regulator and residual pressure checking [GST] Fuel Pump (FP) relay -J17- and relay activation, checking Fuel pump checking [GST] Fuel pump removing and installing [GST] Fuel rail with fuel injectors, disassembling and assembling N80 - Evaporative Emission (EVAP) canister purge regulator valve N80 - Evaporative Emission (EVAP) canister purge regulator valve Oxygen sensors Function of oxygen sensor control Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor heater for oxygen sensor, checking Oxygen sensor signal wire and activation, checking Oxygen sensors aging, oxygen sensor before catalytic converter, checking Oxygen sensors, removing and installing |
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| P0201 | 16585 | Injector Circuit/Open - Cylinder 1 | N30-N84 - Cylinder 1-6 Fuel Injector Fuel injection system components removing and installing [GST] Fuel injection volume, fuel injector leakage and spray pattern of injectors, checking Fuel injectors checking [GST] Fuel injectors, checking Fuel rail with fuel injectors, disassembling and assembling |
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| P0202 | 16586 | Injector Circuit/Open - Cylinder 2 | |||||||||
| P0203 | 16587 | Injector Circuit/Open - Cylinder 3 | |||||||||
| P0204 | 16588 | Injector Circuit/Open - Cylinder 4 | |||||||||
| P0205 | 16589 | Injector Circuit/Open - Cylinder 5 | |||||||||
| P0206 | 16590 | Injector Circuit/Open - Cylinder 6 | |||||||||
| P0221 | 16605 | Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance | J338 - Throttle Valve Control Module Component overview [GST] Fuel injection system components removing and installing [GST] Throttle valve control module checking [GST] Throttle valve control module -J338-, checking Throttle valve control module, adaptation |
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| P0222 | 16606 | Throttle/Pedal Position Sensor/Switch "B" Circuit Low | |||||||||
| P0223 | 16607 | Throttle/Pedal Position Sensor/Switch "B" Circuit High | |||||||||
| P0230 | 16614 | Fuel Pump Primary Circuit | J17 - Fuel Pump (FP) Relay Fuel Pump (FP) relay -J17- and relay activation, checking |
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| P0261 | 16645 | Cylinder 1 Injector Circuit Low | N30-N84 - Cylinder 1-6 Fuel Injector Fuel injection system components removing and installing [GST] Fuel injection volume, fuel injector leakage and spray pattern of injectors, checking Fuel injectors checking [GST] Fuel injectors, checking Fuel rail with fuel injectors, disassembling and assembling |
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| P0262 | 16646 | Cylinder 1 Injector Circuit High | |||||||||
| P0264 | 16648 | Cylinder 2 Injector Circuit Low | |||||||||
| P0265 | 16649 | Cylinder 2 Injector Circuit High | |||||||||
| P0267 | 16651 | Cylinder 3 Injector Circuit Low | |||||||||
| P0268 | 16652 | Cylinder 3 Injector Circuit High | |||||||||
| P0270 | 16654 | Cylinder 4 Injector Circuit Low | |||||||||
| P0271 | 16655 | Cylinder 4 Injector Circuit High | |||||||||
| P0273 | 16657 | Cylinder 5 Injector Circuit Low | |||||||||
| P0274 | 16658 | Cylinder 5 Injector Circuit High | |||||||||
| P0276 | 16660 | Cylinder 6 Injector Circuit Low | |||||||||
| P0277 | 16661 | Cylinder 6 Injector Circuit High | |||||||||
| P0300 | 16684 | Random/Multiple Cylinder Misfire Detected | (1)Random Multiple Cylinder Misfire Detected | ||||||||
| P0301 | 16685 | Cylinder 1 Misfire Detected | (1)Cylinder No. 1 - Misfire Detected | ||||||||
| P0302 | 16686 | Cylinder 2 Misfire Detected | (1)Cylinder No. 2 - Misfire Detected | ||||||||
| P0303 | 16687 | Cylinder 3 Misfire Detected | (1)Cylinder No. 3 - Misfire Detected | ||||||||
| P0304 | 16688 | Cylinder 4 Misfire Detected | (1)Cylinder No. 4 - Misfire Detected | ||||||||
| P0305 | 16689 | Cyl. 5 misfire detected | (1)Cylinder No. 5 - Misfire Detected | ||||||||
| P0306 | 16690 | Cyl. 6 misfire detected | (1)Cylinder No. 6 - Misfire Detected | ||||||||
| P0321 | 16705 | Ignition/Distributor Engine Speed Input Circuit Range/Performance | (1)Engine Speed Sensor - Implausible Signal | ||||||||
| P0322 | 16706 | Ignition/Distributor Engine Speed Input Circuit No Signal | (1)Engine Speed Sensor - No Signal | ||||||||
| P0340 | 16724 | Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor | G40 - Camshaft Position (CMP) Sensor | ||||||||
| P0341 | 16725 | Camshaft Position Sensor "A" Circuit Range/Performance, Bank 1 or Single Sensor | (1)Bank 1 Camshaft Position Sensor - Range/Performance | ||||||||
| P0342 | 16726 | Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor | G40 - Camshaft Position (CMP) Sensor | ||||||||
| P0343 | 16727 | Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor | |||||||||
| P0345 | 16729 | Camshaft Position Sensor "A" Circuit Bank 2 | G163 - Camshaft Position (CMP) Sensor 2 Camshaft Position (CMP) sensor 1 -G40- and Camshaft Position (CMP) sensor 2 -G163-, checking Camshaft Position (CMP) sensor checking [GST] Component overview [GST] |
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| P0346 | 16730 | Camshaft Position Sensor "A" Circuit Range/Performance Bank 2 | (1)Bank 2 Camshaft Position Sensor - Range/Performance | ||||||||
| P0347 | 16731 | Camshaft Position Sensor "A" Circuit Low Bank 2 | G163 - Camshaft Position (CMP) Sensor 2 Camshaft Position (CMP) sensor 1 -G40- and Camshaft Position (CMP) sensor 2 -G163-, checking Camshaft Position (CMP) sensor checking [GST] Component overview [GST] |
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| P0348 | 16732 | Camshaft Position Sensor "A" Circuit High Bank 2 | |||||||||
| P0351 | 16735 | Ignition Coil "A" Primary/Secondary Circuit | N - Ignition Coil Ignition coils checking [GST] Ignition coils, checking Misfire recognition, checking Technical data, ignition system |
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| P0352 | 16736 | Ignition Coil "B" Primary/Secondary Circuit | |||||||||
| P0353 | 16737 | Ignition Coil "C" Primary/Secondary Circuit | |||||||||
| P0354 | 16738 | Ignition Coil "D" Primary/Secondary Circuit | |||||||||
| P0355 | 16739 | Ignition Coil "E" Primary/Secondary Circuit | |||||||||
| P0356 | 16740 | Ignition Coil "F" Primary/Secondary Circuit | |||||||||
| P0412 | 16796 | Secondary Air Injection System Switching Valve "A" Circuit | N112 - Secondary Air Injection (AIR) Solenoid Valve Secondary Air Injection (AIR) solenoid valve checking Secondary Air Injection (AIR) solenoid valve -N112- removing and installing Secondary Air Injection (AIR) system components removing and installing |
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| P0413 | 16797 | Secondary Air Injection System Switching Valve "A" Circuit Open | |||||||||
| P0414 | 16798 | Secondary Air Injection System Switching Valve "A" Circuit Shorted | |||||||||
| P0418 | 16802 | Secondary Air Injection System Control "A" Circuit | J299 - Secondary Air Injection (AIR) Pump Relay Secondary Air Injection (AIR) Pump Relay -J299- and activation, checking |
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| P0420 | 16804 | Catalyst System Efficiency Below Threshold Bank 1 | Oxygen sensors Function of oxygen sensor control Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor heater for oxygen sensor, checking Oxygen sensor signal wire and activation, checking Oxygen sensors aging, oxygen sensor before catalytic converter, checking Oxygen sensors, removing and installing Three Way Catalytic Converter (TWC) Three Way Catalytic Converter (TWC) checking |
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| P0421 | 16805 | Warm Up Catalyst Efficiency Below Threshold, Bank 1 | (1)Bank 1 Warm-Up Catalytic Converter Not Effective Enough | ||||||||
| P0430 | 16814 | Catalyst System Efficiency Below Threshold Bank 2 | Oxygen sensors Function of oxygen sensor control Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor heater for oxygen sensor, checking Oxygen sensor signal wire and activation, checking Oxygen sensors aging, oxygen sensor before catalytic converter, checking Oxygen sensors, removing and installing Three Way Catalytic Converter (TWC) Three Way Catalytic Converter (TWC) checking |
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| P0431 | 16815 | Warm Up Catalyst Efficiency Below Threshold, Bank 2 | (1)Bank 2 Warm-Up Catalytic Converter Not Effective Enough | ||||||||
| P0441 | 16825 | Evaporative Emission System Incorrect Purge Flow | (1)Evaporative Emission Canister Purge Valve Failure | ||||||||
| P0442 | 16826 | Evaporative Emission System Leak Detected (small leak) | (1)Tank Ventilation System Failure - Small Leak Detected | ||||||||
| P0444 | 16828 | Evaporative Emission System Purge Control Valve Circuit Open | EVAP system EVAP canister system checking for leaks [GST] EVAP canister system overview [GST] EVAP system (tank ventilation system), subsystem |
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| P0445 | 16829 | Evaporative Emission System Purge Control Valve Circuit Shorted | |||||||||
| P0455 | 16839 | Evaporative Emission System Leak Detected (large leak) | Tank Ventilation System Failure - Large Leak Detected | ||||||||
| P0456 | 16840 | Evaporative Emission System Leak Detected (very small leak) | Tank Ventilation System Failure - Pinhole Leak Detected | ||||||||
| P0491 | 16875 | Secondary Air Injection System Insufficient Flow Bank 1 | J299 - Secondary Air Injection (AIR) Pump Relay Secondary Air Injection (AIR) Pump Relay -J299- and activation, checking Secondary Air Injection (AIR) system Secondary Air Injection (AIR) solenoid valve checking Secondary Air Injection (AIR) system checking for leaks Secondary Air Injection (AIR) system components removing and installing |
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| P0492 | 16876 | Secondary Air Injection System Insufficient Flow Bank 2 | |||||||||
| P0501 | 16885 | Vehicle Speed Sensor "A" Range/Performance | (1)Vehicle Speed Sensor Failure | ||||||||
| P0506 | 16890 | Idle Air Control System RPM Lower Than Expected | (1)Idle Control System - RPM Below Specified Limit | ||||||||
| P0507 | 16891 | Idle Air Control System RPM Higher Than Expected | (1)Idle Control System - RPM Above Specified Limit | ||||||||
| P0600 | 16984 | Serial Communication Link | Terminal resistance and wiring connections for data bus checking | ||||||||
| P0601 | 16985 | Internal Control Module Memory Check Sum Error | (1)Engine Control Module Failure | ||||||||
| P0602 | 16986 | Control Module Programming Error | J220 - Motronic Engine Control Module (ECM) Engine Control Module (ECM) replacing [GST] Motronic Engine Control Module (ECM) -J220-, replacing Voltage supply for Engine Control Module (ECM), checking [GST] |
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| P0604 | 16988 | Internal Control Module Random Access Memory (RAM) Error | (1)Engine Control Module Failure | ||||||||
| P0605 | 16989 | Internal Control Module Read Only Memory (ROM) Error | (1)Engine Control Module Failure | ||||||||
| P0606 | 16990 | ECM/PCM Processor | Engine Control Module Failure | ||||||||
| P0638 | 17022 | Throttle Actuator Control Range/Performance Bank 1 | G79 - Throttle Position (TP) sensor Angle sensor -1- for throttle drive (power accelerator actuation) -G187- and Angle sensor -2- for th Electronic engine power regulation (E-gas) system components servicing Throttle Position (TP) sensor checking Throttle Position (TP) sensor -G79- and Sender -2- for accelerator pedal position -G185-, checking Throttle valve control module -J338-, checking Throttle valve control module, adaptation J338 - Throttle Valve Control Module Component overview [GST] Fuel injection system components removing and installing [GST] Throttle valve control module checking [GST] Throttle valve control module -J338-, checking Throttle valve control module, adaptation |
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| P0685 | 17069 | ECM/PCM Power Relay Control Circuit/Open | Engine Control Module Power Supply Relay - Open Circuit | ||||||||
| P0686 | 17070 | ECM/PCM Power Relay Control Circuit Low | Engine Control Module Power Supply Relay - Short To Ground | ||||||||
| P0687 | 17071 | ECM/PCM Power Relay Control Circuit High | Engine Control Module Power Supply Relay - Short To Voltage | ||||||||
| P0688 | 17072 | Power supply relay J271 , load circuit open | Engine Control Module Power Supply Relay - Open Load Circuit | ||||||||
| P0704 | 17088 | Clutch Switch Input Circuit Malfunction | F36 - Clutch Vacuum Vent Valve Switch Signal from clutch vacuum vent valve switch checking |
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| P1127 | 17535 | Bank 1, mixture adaptation (mult.) System too rich | (1)Bank 1 Mixture Adaptation (Multiplicative System) - Too Rich | ||||||||
| P1128 | 17536 | Bank 1, mixture adaptation (mult.) System too lean | (1)Bank 1 Mixture Adaptation (Multiplicative System) - Too Lean | ||||||||
| P1129 | 17537 | Long Term Fuel Trim mult.,Bank2 System too Rich | (1)Bank 2 Mixture Adaptation (Multiplicative System) - Too Rich | ||||||||
| P1130 | 17538 | Long Term Fuel Trim mult., Bank 2 System too Lean | (1)Bank 2 Mixture Adaptation (Multiplicative System) - Too Lean | ||||||||
| P1136 | 17544 | Bank 1, mixture adaptation (add.) system too lean | (1)Bank 1 Mixture Adaptation (Additive System) - Too Lean | ||||||||
| P1137 | 17545 | Bank 1, mixture adaptation (add.) system too rich | (1)Bank 1 Mixture Adaptation (Additive System) - Too Rich | ||||||||
| P1138 | 17546 | Long Term Fuel Trim Add. Fuel, Bank2 System too Lean | (1)Bank 2 Mixture Adaptation (Additive System) - Too Lean | ||||||||
| P1139 | 17547 | Long Term Fuel Trim Add. Fuel, Bank 2 System too Rich | (1)Bank 2 Mixture Adaptation (Additive System) - Too Rich | ||||||||
| P1176 | 17584 | Bank 1 oxygen sensor correction behind cat. control limit reached | (1)Bank 1 Oxygen Sensor Correction - Control Limit Reached | ||||||||
| P1177 | 17585 | O2 Correction Behind Catalyst,B2 Limit Attained | (1)Bank 2 Oxygen Sensor Correction - Control Limit Reached | ||||||||
| P1250 | 17658 | Fuel level too low | Fuel Level Too Low | ||||||||
| P1296 | 17704 | Malfunction in cooling system | (1)Engine Coolant Temperature Sensor - Circuit Malfunction | ||||||||
| P1453 | 17861 | Exhaust gas temperature sensor 1 open/short to B+ | Bank 1 Exhaust Gas Temperature Sensor - Open Circuit Or Short To Voltage | ||||||||
| P1454 | 17862 | Exhaust gas temperature sensor short 1 to ground | Bank 1 Exhaust Gas Temperature Sensor - Short To Ground | ||||||||
| P1455 | 17863 | Exhaust gas temperature sensor 1 range/performance | Bank 1 Exhaust Gas Temperature Sensor - Range/Performance | ||||||||
| P1456 | 17864 | Exhaust gas temperature control bank 1 limit attained | Bank 1 Exhaust Gas Temperature Sensor - Limit Attained | ||||||||
| P1457 | 17865 | Exhaust gas temperature sensor 2 open/short to B+ | Bank 2 Exhaust Gas Temperature Sensor - Open Circuit Or Short To Voltage | ||||||||
| P1458 | 17866 | Exhaust gas temperature sensor 2 short to ground | Bank 2 Exhaust Gas Temperature Sensor - Short To Ground | ||||||||
| P1459 | 17867 | Exhaust gas temperature sensor 2 range/performance | Bank 2 Exhaust Gas Temperature Sensor - Range/Performance | ||||||||
| P1460 | 17868 | Exhaust gas temperature control bank 2 limit attained | Bank 1 Exhaust Gas Temperature Sensor - Limit Attained | ||||||||
| P1461 | 17869 | Exhaust gas temperature control bank 1 Range/Performance | Bank 1 Exhaust Gas Temperature Sensor - Range/Performance | ||||||||
| P1462 | 17870 | Exhaust gas temperature control bank 2 Range/Performance | Bank 2 Exhaust Gas Temperature Sensor - Range/Performance | ||||||||
| P2096 | 18528 | Post Catalyst Fuel Trim System Too Lean Bank 1 | Intake system Intake air system, checking for leaks (un-metered air) Intake system checking for leaks (unmetered air) [GST] Oxygen sensors Function of oxygen sensor control Oxygen Sensor (O2S) and oxygen sensor control before Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor and oxygen sensor control before Three Way Catalytic Converter (TWC), checking Oxygen sensor and oxygen sensor control behind catalytic converter, checking Oxygen Sensor and oxygen sensor control behind Three Way Catalytic Conv (TWC) checking [GST] Oxygen sensor heater for oxygen sensor, checking Oxygen sensor signal wire and activation, checking Oxygen sensors aging, oxygen sensor before catalytic converter, checking Oxygen sensors, removing and installing |
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| P2097 | 18529 | Post Catalyst Fuel Trim System Too Rich Bank 1 | |||||||||
| P2098 | 18530 | Post Catalyst Fuel Trim System Too Lean Bank 2 | |||||||||
| P2099 | 18531 | Post Catalyst Fuel Trim System Too Rich Bank 2 | |||||||||
| P2101 | 18533 | Throttle Actuator Control Motor Circuit Range/Performance | J338 - Throttle Valve Control Module Component overview [GST] Fuel injection system components removing and installing [GST] Throttle valve control module checking [GST] Throttle valve control module -J338-, checking Throttle valve control module, adaptation |
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| P2106 | 18538 | Throttle Actuator Control System - Forced Limited Power | |||||||||
| P2122 | 18554 | Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input | G79 - Throttle Position (TP) Sensor Angle sensor -1- for throttle drive (power accelerator actuation) -G187- and Angle sensor -2- for th Electronic engine power regulation (E-gas) system components servicing Throttle Position (TP) sensor checking Throttle Position (TP) sensor -G79- and Sender -2- for accelerator pedal position -G185-, checking Throttle valve control module -J338-, checking Throttle valve control module, adaptation |
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| P2123 | 18555 | Throttle/Pedal Position Sensor/Switch "D" Circuit High Input | |||||||||
| P2127 | 18559 | Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input | |||||||||
| P2128 | 18560 | Throttle/Pedal Position Sensor/Switch "E" Circuit High Input | |||||||||
| P2138 | 18570 | Throttle/Pedal Position Sensor/Switch "D" / "E" Voltage Correlation | |||||||||
| P2181 | 18613 | Cooling System Performance | Coolant Regulator (Thermostat) Cooling system components (on engine front) removing and installing G62 - Engine Coolant Temperature (ECT) Sensor |
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| P2257 | 18689 | Secondary Air Injection System Control "A" Circuit Low | J299 - Secondary Air Injection (AIR) Pump Relay Secondary Air Injection (AIR) Pump Relay -J299- and activation, checking |
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| P2258 | 18690 | Secondary Air Injection System Control "A" Circuit High | |||||||||
| P2400 | 18832 | Evaporative Emission System Leak Detection Pump Control Circuit/Open | V144 - Leak Detection Pump (LDP) EVAP canister system checking for leaks EVAP canister system components removing and installing Leak Detection Pump (LDP) checking |
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| P2401 | 18833 | Evaporative Emission System Leak Detection Pump Control Circuit Low | |||||||||
| P2402 | 18834 | Evaporative Emission System Leak Detection Pump Control Circuit High | |||||||||
| P2403 | 18835 | Evaporative Emission System Leak Detection Pump Sense Circuit/Open | |||||||||
| P2404 | 18836 | Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance | |||||||||
| P3081 | 19537 | Engine Temperature Too Low | (1)Engine Temperature Too Low | ||||||||
| P3262 | 19718 | Exhaust bank 1/2 oxygen sensors behind catalytic converter swapped | Oxygen Sensors After Catalytic Converter Harness Connectors Mixed Up | ||||||||
| U0001 | 28673 | High Speed CAN Communication Bus | CAN-bus Data exchange between control modules, checking Terminal resistance and wiring connections for data bus checking |
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| U0101 | 28773 | Lost Communication with TCM | |||||||||
| U0155 | 28827 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | |||||||||
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