Engine. Lexus Is250, Is220D. Gse20 Ale20
4Gr-Fse Engine Control System. Lexus Is250, Is220D. Gse20 Ale20
Sfi System -- Diagnostic Trouble Code Chart |
- HINT:
- Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors.
- If a DTC is displayed, check the trouble area for the DTC listed in the table below. For details of each DTC.
*2: MIL flashes when a catalyst damaged misfire is detected.
| DTC No. | Detection Item | Trouble Areas | MIL | Memory | See page |
| P0010 | Camshaft Position "A" Actuator Circuit (Bank 1) | 1. Open or short OCV for intake camshaft (bank 1) circuit 2. OCV for intake camshaft (bank 1) 3. ECM | Comes on | DTC stored | Click here |
| P0011 | Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1) | 1. Valve timing 2. Oil Control valve (OCV) for intake camshaft (bank 1) 3. OCV filter (bank 1) 4. Intake camshaft (bank 1) timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0012 | Camshaft Position "A" - Timing Over-Retarded (Bank 1) | 1.Valve timing 2. OCV for intake camshaft (bank 2) 3. OCV filter (bank 2) 4. Intake camshaft (bank 2) timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0013 | Camshaft Position "B" Actuator Circuit / Open (Bank 1) | 1. Open or short in OCV for exhaust camshaft (bank 1) circuit 2. OCV for exhaust camshaft (bank 1) 3. ECM | Comes on | DTC stored | Click here |
| P0014 | Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1) | 1. Valve timing 2. Oil control valve (OCV) for exhaust camshaft (bank 1) 3. OCV filter (bank 1) 4. Exhaust camshaft timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0015 | Camshaft Position "B" - Timing Over-Retarded (Bank 1) | 1. Valve timing 2. OCV for exhaust camshaft (bank 2) 3. OCV filter (bank 2) 4. Exhaust camshaft timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0016 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) | 1. Mechanical system (Timing chain has jumped tooth or chain stretched) 2. ECM | Comes on*1 | DTC stored | Click here |
| P0017 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B) | 1. Mechanical system (Timing chain has jumped tooth or chain stretched) 2. ECM | Comes on*1 | DTC stored | Click here |
| P0018 | Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A) | 1. Mechanical system (Timing chain has jumped tooth or chain stretched) 2. ECM | Comes on*1 | DTC stored | Click here |
| P0019 | Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B) | 1. Mechanical system (Timing chain has jumped tooth or chain stretched) 2. ECM | Comes on*1 | DTC stored | Click here |
| P0020 | Camshaft Position "A" Actuator Circuit (Bank 2) | 1. Open or short OCV for intake camshaft (bank 2) circuit 2. OCV for intake camshaft (bank 2) 3. ECM | Comes on | DTC stored | Click here |
| P0021 | Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 2) | 1. Valve timing 2. Oil Control valve (OCV) for intake camshaft (bank 1) 3. OCV filter (bank 1) 4. Intake camshaft (bank 1) timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0022 | Camshaft Position "A" - Timing Over-Retarded (Bank 2) | 1.Valve timing 2. OCV for intake camshaft (bank 2) 3. OCV filter (bank 2) 4. Intake camshaft (bank 2) timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0023 | Camshaft Position "B" Actuator Circuit / Open (Bank 2) | 1. Open or short in OCV for exhaust camshaft (bank 2) circuit 2. OCV for exhaust camshaft (bank 2) 3. ECM | Comes on | DTC stored | Click here |
| P0024 | Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 2) | 1. Valve timing 2. Oil control valve (OCV) for exhaust camshaft (bank 1) 3. OCV filter (bank 1) 4. Exhaust camshaft timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0025 | Camshaft Position "B" - Timing Over-Retarded (Bank 2) | 1. Valve timing 2. OCV for exhaust camshaft (bank 2) 3. OCV filter (bank 2) 4. Exhaust camshaft timing gear assembly 5. ECM | Comes on*1 | DTC stored | Click here |
| P0031 | Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) | 1. Open in A/F sensor heater (bank 1 sensor 1) circuit 2. A/F sensor heater (bank 1 sensor 1) 3. A/F HTR relay 4. ECM | Comes on | DTC stored | Click here |
| P0032 | Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1) | 1. Short in A/F sensor heater (bank 2 sensor 1) circuit 2. A/F sensor heater (bank 2 sensor 1) 3. A/F HTR relay 4. ECM | Comes on | DTC stored | Click here |
| P0037 | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) | 1. Open in HO2 sensor heater circuit 2. HO2 sensor heater 3. Integration relay 4. ECM | Comes on | DTC stored | Click here |
| P0038 | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) | 1. Short in HO2 sensor heater circuit 2. HO2 sensor heater 3. Integration relay 4. ECM | Comes on | DTC stored | Click here |
| P0051 | Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2 Sensor 1) | 1. Open in A/F sensor heater (bank 1 sensor 1) circuit 2. A/F sensor heater (bank 1 sensor 1) 3. A/F HTR relay 4. ECM | Comes on | DTC stored | Click here |
| P0052 | Oxygen (A/F) Sensor Heater Control Circuit High (Bank 2 Sensor 1) | 1. Short in A/F sensor heater (bank 2 sensor 1) circuit 2. A/F sensor heater (bank 2 sensor 1) 3. A/F HTR relay 4. ECM | Comes on | DTC stored | Click here |
| P0057 | Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 2) | 1. Open in HO2 sensor heater circuit 2. HO2 sensor heater 3. Integration relay 4. ECM | Comes on | DTC stored | Click here |
| P0058 | Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 2) | 1. Short in HO2 sensor heater circuit 2. HO2 sensor heater 3. Integration relay 4. ECM | Comes on | DTC stored | Click here |
| P0087 | Fuel Rail / System Pressure - Too Low | 1. Fuel pump 2. High pressure side fuel pump 3. Fuel pipe (Fuel tank - High pressure side fuel pump) 4. Fuel pipe (High pressure side fuel pump - Injector) 5. Fuel injector 6. Fuel relief valve 7. Fuel pressure sensor 8. Fuel pressure regulator 9. ECM | Comes on | DTC stored | Click here |
| P0088 | Fuel Rail / System Pressure - Too High | 1. High pressure side fuel pump 2. Fuel pressure sensor 3. ECM | Comes on | DTC stored | Click here |
| P0100 | Mass or Volume Air Flow Circuit | 1. Open or short in MAF meter circuit 2. MAF meter 3. ECM | Comes on | DTC stored | Click here |
| P0102 | Mass or Volume Air Flow Circuit Low Input | 1. Open in MAF meter circuit 2. Short in MAF meter circuit 3. MAF meter 4. ECM | Comes on | DTC stored | Click here |
| P0103 | Mass or Volume Air Flow Circuit High Input | 1. Short in MAF meter circuit (+B circuit) 2. MAF meter 3. ECM | Comes on | DTC stored | Click here |
| P0110 | Intake Air Temperature Circuit Malfunction | 1. Open or short in IAT sensor circuit 2. IAT sensor (built into MAF meter) 3. ECM | Comes on | DTC stored | Click here |
| P0112 | Intake Air Temperature Circuit Low Input | 1. Short in IAT sensor circuit 2. IAT sensor (built into MAF meter) 3. ECM | Comes on | DTC stored | Click here |
| P0113 | Intake Air Temperature Circuit High Input | 1.Open in IAT sensor circuit 2. IAT sensor (built into MAF meter) 3. ECM | Comes on | DTC stored | Click here |
| P0115 | Engine Coolant Temperature Circuit Malfunction | 1. Open or short in ECT sensor circuit 2. ECT sensor 3. ECM | Comes on | DTC stored | Click here |
| P0116 | Engine Coolant Temperature Circuit Range / Performance Problem | 1. Thermostat 2. ECT sensor | Comes on | DTC stored | Click here |
| P0117 | Engine Coolant Temperature Circuit Low Input | 1. Short in ECT sensor 2. ECT sensor 3. ECM | Comes on | DTC stored | Click here |
| P0118 | Engine Coolant Temperature Circuit High Input | 1. Open in ECT sensor circuit 2. ECT sensor 3. ECM | Comes on | DTC stored | Click here |
| P0120 | Throttle Pedal Position Sensor / Switch "A" Circuit Malfunction | 1. Throttle Position (TP) sensor (built into throttle body) 2. ECM | Comes on | DTC stored | Click here |
| P0121 | Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem | 1. TP sensor (built into throttle body) | Comes on | DTC stored | Click here |
| P0122 | Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input | 1. TP sensor (built into throttle body) 2. Short in VTA1 circuit 3. Open in VC circuit 4. ECM | Comes on | DTC stored | Click here |
| P0123 | Throttle / Pedal Position Sensor / Switch "A" Circuit High Input | 1. TP sensor (built into throttle body) 2. Open in VTA1 circuit 3. Open in E2 circuit 4. Short between VC and VTA1 circuits 5. ECM | Comes on | DTC stored | Click here |
| P0136 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2) | 1. Open or short in HO2 sensor (bank 1 sensor 2) circuit 2. HO2 sensor (bank 1 sensor 2) 3. HO2 sensor heater (bank 1 sensor 2) 4. Air-Fuel Ratio (A/F) sensor (bank 1 sensor 1) 5. EFI MAIN relay 6. Gas leakage from exhaust system | Comes on | DTC stored | Click here |
| P0137*1 | Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2) | 1. Open in HO2 sensor (bank 1 sensor 2) circuit 2. HO2 sensor (bank 1 sensor 2) 3. ECM internal circuit malfunction | Comes on | DTC stored | Click here |
| P0138*1 | Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) | 1. Short in HO2 sensor (bank 1 sensor 2) circuit 2. HO2 sensor (bank 1 sensor 2) 3. ECM internal circuit malfunction | Comes on | DTC stored | Click here |
| P0156 | Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 2) | 1. Open or short in HO2 sensor (bank 2 sensor 2) circuit 2. HO2 sensor (bank 2 sensor 2) 3. HO2 sensor heater (bank 2 sensor 2) 4. Air-Fuel Ratio (A/F) sensor (bank 2 sensor 1) 5. EFI MAIN relay 6. Gas leakage from exhaust system | Comes on | DTC stored | Click here |
| P0157*1 | Oxygen Sensor Circuit Low Voltage (Bank 2 Sensor 2) | 1. Open in HO2 sensor (bank 2 sensor 2) circuit 2. HO2 sensor (bank 2 sensor 2) 3. ECM internal circuit malfunction | Comes on | DTC stored | Click here |
| P0158*1 | Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) | 1. Short in HO2 sensor (bank 2 sensor 2) circuit 2. HO2 sensor (bank 2 sensor 2) 3. ECM internal circuit malfunction | Comes on | DTC stored | Click here |
| P0171*1 | System Too Lean (Bank 1) | 1. Air induction system 2. Injector blockage 3. Mass Air Flow (MAF) meter 4. Engine Coolant Temperature (ECT) sensor 5. Fuel pressure 6. Gas leakage from exhaust system 7. Open or short in A/F sensor (bank 1 sensor 1) circuit 8. A/F sensor (bank 1 sensor 1) 9. A/F sensor heater (bank 1 sensor 1) 10. A/F HTR relay 11. A/F sensor heater and A/F HTR relay circuits 12. PCV valve and hose 13. PCV hose connections 14. ECM | Comes on | DTC stored | Click here |
| P0172*1 | System Too Rich (Bank 1) | 1. Injector leakage or blockage 2. MAF meter 3. ECT sensor 4. Ignition system 5. Fuel pressure 6. Gas leakage from exhaust system 7. Open or short in A/F sensor (bank 1 sensor 1) circuit 8. A/F sensor (bank 1 sensor 1) 9. A/F sensor heater (bank 1 sensor 1) 10. A/F HTR relay 11. A/F sensor heater and A/F HTR relay circuits 12. ECM | Comes on | DTC stored | Click here |
| P0174*1 | System Too Lean (Bank 2) | 1. Air induction system 2. Injector blockage 3. Mass Air Flow (MAF) meter 4. Engine Coolant Temperature (ECT) sensor 5. Fuel pressure 6. Gas leakage from exhaust system 7. Open or short in A/F sensor (bank 2 sensor 1) circuit 8. A/F sensor (bank 2 sensor 1) 9. A/F sensor heater (bank 2 sensor 1) 10. A/F HTR relay 11. A/F sensor heater and A/F HTR relay circuits 12. PCV valve and hose 13. PCV hose connections 14. ECM | Comes on | DTC stored | Click here |
| P0175*1 | System Too Rich (Bank 2) | 1. Injector leakage or blockage 2. MAF meter 3. ECT sensor 4. Ignition system 5. Fuel pressure 6. Gas leakage from exhaust system 7. Open or short in A/F sensor (bank 2 sensor 1) circuit 8. A/F sensor (bank 2 sensor 1) 9. A/F sensor heater (bank 2 sensor 1) 10. A/F HTR relay 11. A/F sensor heater and A/F HTR relay circuits 12. ECM | Comes on | DTC stored | Click here |
| P0190 | Fuel Rail Pressure Sensor Circuit | 1. Open or short in fuel pressure sensor 2. Fuel pressure sensor 3. ECM | Comes on | DTC stored | Click here |
| P0192 | Fuel Rail Pressure Sensor Circuit Low Input | 1. Short in fuel pressure sensor 2. Fuel pressure sensor 3. ECM | Comes on | DTC stored | Click here |
| P0193 | Fuel Rail Pressure Sensor Circuit High Input | 1. Open in fuel pressure sensor 2. Fuel pressure sensor 3. ECM | Comes on | DTC stored | Click here |
| P0200 | Injector Circuit / Open | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0201 | Injector Circuit / Open - (Cylinder 1) | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0202 | Injector Circuit / Open - (Cylinder 2) | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0203 | Injector Circuit / Open - (Cylinder 3) | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0204 | Injector Circuit / Open - (Cylinder 4) | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0205 | Injector Circuit / Open - (Cylinder 5) | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0206 | Injector Circuit / Open - (Cylinder 6) | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | Comes on | DTC stored | Click here |
| P0220 | Throttle / Pedal Position Sensor / Switch "B" Circuit | 1. TP sensor (built into throttle body) 2. ECM | Comes on | DTC stored | Click here |
| P0222 | Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input | 1. TP sensor (built into throttle body) 2. Short in VTA2 circuit 3. Open in VC circuit 4. ECM | Comes on | DTC stored | Click here |
| P0223 | Throttle / Pedal Position Sensor / Switch "B" Circuit High Input | 1. TP sensor (built into throttle body) 2. Open in VTA2 circuit 3. Open in E2 circuit 4. Short between VC and VTA2 circuits 5. ECM | Comes on | DTC stored | Click here |
| P0230 | Fuel Pump Primary Circuit | 1. Open or short in F/PMP relay circuit 2. F/PMP relay 3. ECM | - | DTC stored | Click here |
| P0300*1 | Random / Multiple Cylinder Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connections 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0301*1 | Cylinder 1 Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connection 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0302*1 | Cylinder 2 Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connection 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0303*1 | Cylinder 3 Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connection 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0304*1 | Cylinder 4 Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connection 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0305*1 | Cylinder 5 Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connection 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0306*1 | Cylinder 6 Misfire Detected | 1. Open or short in engine wire harness 2. Connector connection 3. Vacuum hose connection 4. Ignition system 5. Injector 6. Fuel pressure 7. Mass Air Flow (MAF) meter 8. Engine Coolant Temperature (ECT) sensor 9. Compression pressure 10. Valve clearance 11. Valve timing 12. PCV valve and hose 13. PCV hose connections 14. Air induction system 15. ECM | Comes on*2 | DTC stored | Click here |
| P0327 | Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) | 1. Short in knock sensor 1 circuit 2. Knock sensor 1 3. ECM | Comes on | DTC stored | Click here |
| P0328 | Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) | 1. Open in knock sensor 1 circuit 2. Knock sensor 1 3. ECM | Comes on | DTC stored | Click here |
| P0332 | Knock Sensor 2 Circuit Low Input (Bank 2) | 1. Short in knock sensor 2 circuit 2. Knock sensor 2 3. ECM | Comes on | DTC stored | Click here |
| P0333 | Knock Sensor 2 Circuit High Input (Bank 2) | 1. Open in knock sensor 2 circuit 2. Knock sensor 2 3. ECM | Comes on | DTC stored | Click here |
| P0335 | Crankshaft Position Sensor "A" Circuit | 1. Open or short in CKP sensor circuit 2. CKP sensor 3. CKP sensor plate 4. ECM | Comes on | DTC stored | Click here |
| P0339 | Crankshaft Position Sensor "A" Circuit Intermittent | 1. Open or short in CKP sensor circuit 2. CKP sensor 3. CKP sensor plate 4. ECM | - | DTC stored | Click here |
| P0340 | Camshaft Position Sensor Circuit Malfunction | 1. Open or short in VVT sensor for intake camshaft circuit 2. VVT sensor for intake camshaft 3. Camshaft timing gear for intake camshaft 4. Jumped tooth of timing chain for intake camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0342 | Camshaft Position Sensor "A" Circuit Low Input (Bank 1 or Single Sensor) | 1. Open or short in VVT sensor for intake camshaft circuit 2. VVT sensor for intake camshaft 3. Camshaft timing gear for intake camshaft 4. Jumped tooth of timing chain for intake camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0343 | Camshaft Position Sensor "A" Circuit High Input (Bank 1 or Single Sensor) | 1. Open or short in VVT sensor for intake camshaft circuit 2. VVT sensor for intake camshaft 3. Camshaft timing gear for intake camshaft 4. Jumped tooth of timing chain for intake camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0345 | Camshaft Position Sensor "A" Circuit (Bank 2) | 1. Open or short in VVT sensor for intake camshaft circuit 2. VVT sensor for intake camshaft 3. Camshaft timing gear for intake camshaft 4. Jumped tooth of timing chain for intake camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0347 | Camshaft Position Sensor "A" Circuit Low Input (Bank 2) | 1. Open or short in VVT sensor for intake camshaft circuit 2. VVT sensor for intake camshaft 3. Camshaft timing gear for intake camshaft 4. Jumped tooth of timing chain for intake camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0348 | Camshaft Position Sensor "A" Circuit High Input (Bank 2) | 1. Open or short in VVT sensor for intake camshaft circuit 2. VVT sensor for intake camshaft 3. Camshaft timing gear for intake camshaft 4. Jumped tooth of timing chain for intake camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0351 | Ignition Coil "A" Primary / Secondary Circuit | 1. Ignition system 2. Open or short in IGF1, IGF2 or IGT circuit (1 to 6) between ignition coil and ECM 3. No. 1 to No. 6 ignition coils 4. ECM | Comes on | DTC stored | Click here |
| P0352 | Ignition Coil "B" Primary / Secondary Circuit | 1. Ignition system 2. Open or short in IGF1, IGF2 or IGT circuit (1 to 6) between ignition coil and ECM 3. No. 1 to No. 6 ignition coils 4. ECM | Comes on | DTC stored | Click here |
| P0353 | Ignition Coil "C" Primary / Secondary Circuit | 1. Ignition system 2. Open or short in IGF1, IGF2 or IGT circuit (1 to 6) between ignition coil and ECM 3. No. 1 to No. 6 ignition coils 4. ECM | Comes on | DTC stored | Click here |
| P0354 | Ignition Coil "D" Primary / Secondary Circuit | 1. Ignition system 2. Open or short in IGF1, IGF2 or IGT circuit (1 to 6) between ignition coil and ECM 3. No. 1 to No. 6 ignition coils 4. ECM | Comes on | DTC stored | Click here |
| P0355 | Ignition Coil "E" Primary / Secondary Circuit | 1. Ignition system 2. Open or short in IGF1, IGF2 or IGT circuit (1 to 6) between ignition coil and ECM 3. No. 1 to No. 6 ignition coils 4. ECM | Comes on | DTC stored | Click here |
| P0356 | Ignition Coil "F" Primary / Secondary Circuit | 1. Ignition system 2. Open or short in IGF1, IGF2 or IGT circuit (1 to 6) between ignition coil and ECM 3. No. 1 to No. 6 ignition coils 4. ECM | Comes on | DTC stored | Click here |
| P0365 | Camshaft Position Sensor "B" Circuit (Bank 1) | 1. Open or short in VVT sensor for exhaust camshaft circuit 2. VVT sensor for exhaust camshaft 3. Exhaust camshaft 4. Jumped tooth of timing chain 5. ECM | Comes on | DTC stored | Click here |
| P0367 | Camshaft Position Sensor "B" Circuit Low Input (Bank 1) | 1. Open or short in VVT sensor for exhaust camshaft circuit 2. VVT sensor for exhaust camshaft 3. Exhaust camshaft 4. Jumped tooth of timing chain 5. ECM | Comes on | DTC stored | Click here |
| P0368 | Camshaft Position Sensor "B" Circuit High Input (Bank 1) | 1. Open or short in VVT sensor for exhaust camshaft circuit 2. VVT sensor for exhaust camshaft 3. Exhaust camshaft 4. Jumped tooth of timing chain 5. ECM | Comes on | DTC stored | Click here |
| P0390 | Camshaft Position Sensor "B" Circuit (Bank 2) | 1. Open or short in VVT sensor for exhaust camshaft circuit 2. VVT sensor for exhaust camshaft 3. Camshaft timing gear for exhaust camshaft 4. Jumped tooth of timing chain for exhaust camshaft 5. ECM | Comes on | DTC stored | Click here |
| P0392 | Camshaft Position Sensor "B" Circuit Low Input (Bank 2) | 1. Open or short in VVT sensor for exhaust camshaft circuit 2. VVT sensor for exhaust camshaft 3. Exhaust camshaft 4. Jumped tooth of timing chain 5. ECM | Comes on | DTC stored | Click here |
| P0393 | Camshaft Position Sensor "B" Circuit High Input (Bank 2) | 1. Open or short in VVT sensor for exhaust camshaft circuit 2. VVT sensor for exhaust camshaft 3. Exhaust camshaft 4. Jumped tooth of timing chain 5. ECM | Comes on | DTC stored | Click here |
| P0420*1 | Catalyst System Efficiency Below Threshold (Bank 1) | 1. Gas leakage from exhaust system 2. A/F sensor (bank 1 sensor 1) 3. HO2 sensor (bank 1 sensor 2) 4. Exhaust manifold (TWC) | Comes on | DTC stored | Click here |
| P0430*1 | Catalyst System Efficiency Below Threshold (Bank 2) | 1. Gas leakage from exhaust system 2. A/F sensor (bank 2 sensor 1) 3. HO2 sensor (bank 2 sensor 2) 4. Exhaust manifold (TWC) | Comes on | DTC stored | Click here |
| P0443 | Evaporative Emission Control System Purge Control Valve Circuit | 1. Open or short in VSV circuit for EVAP 2. VSV for EVAP 3. ECM | Comes on | DTC stored | Click here |
| P0500 | Vehicle Speed Sensor "A" | 1. Vehicle speed sensor 2. Vehicle speed sensor signal circuit 3. Combination meter 4. ECM | Comes on | DTC stored | Click here |
| P0504 | Brake Switch "A" / "B" Correlation | 1. Short in stop light switch signal circuit 2. Stop light switch 3. ECM | - | DTC stored | Click here |
| P0505*1 | Idle Control System Malfunction | 1. ETCS 2. Air induction system 3. PCV hose connection 4. ECM | Comes on | DTC stored | Click here |
| P0516 | Battery Temperature Sensor Circuit Low | 1. Short in battery thermometer sensor circuit 2. Battery thermometer sensor 3. ECM | - | DTC stored | Click here |
| P0517 | Battery Temperature Sensor Circuit High | 1. Open in battery thermometer sensor circuit 2. Battery thermometer sensor 3. ECM | - | DTC stored | Click here |
| P0560 | System Voltage | 1. Open in back-up power source circuit 2. ECM | Comes on | DTC stored | Click here |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | ECM | Comes on | DTC stored | Click here |
| P0606 | ECM / PCM Processor | ECM | Comes on | DTC stored | Click here |
| P0607 | Control Module Performance | ECM | Comes on | DTC stored | Click here |
| P0617 | Starter Relay Circuit High | 1. Park/Neutral Position (PNP) switch (A/T) or clutch start switch (M/T) 2. PNP switch (A/T) or clutch start switch (M/T) 3. Cranking holding function circuit 4. ECM | Comes on | DTC stored | Click here |
| P0657 | Actuator Supply Voltage Circuit / Open | ECM | Comes on | DTC stored | Click here |
| P0660 | Intake Manifold Tuning Valve Control Circuit / Open (Bank 1) | 1. Open or short in intake control valve circuit 2. Surge tank 3. ECM | Comes on | DTC stored | Click here |
| P0724 | Brake Switch "B" Circuit High | 1. Short in stop light switch signal circuit 2. Stop light switch 3. ECM | Comes on | DTC stored | Click here |
| P1235 | High Pressure Fuel Pump Circuit | 1. Open or short in high pressure side fuel pump 2. High pressure side fuel pump 3. Injector driver (EDU) 4. ECM | Comes on | DTC stored | Click here |
| P12FF | Electric Driver Unit | 1. Open or short in Injector driver (EDU) circuit 2. Injector driver (EDU) 3. Fuel injector assembly 4. ECM | - | DTC stored | Click here |
| P1550 | Battery Current Sensor Circuit | 1. Open or short in battery current sensor circuit 2. Battery current sensor assembly 3. ECM | - | DTC stored | Click here |
| P1551 | Battery Current Sensor Circuit Low | 1. Short in battery current sensor circuit 2. Battery current sensor assembly 3. ECM | - | DTC stored | Click here |
| P1552 | Battery Current Sensor Circuit High | 1. Open in battery current sensor circuit 2. Battery current sensor assembly 3. ECM | - | DTC stored | Click here |
| P1602 | Deterioration of Battery | 1. Battery 2. ECM back-up power source circuit | - | DTC stored | Click here |
| P2004*1 | Intake Manifold Runner Control Stuck Open (Bank 1) | 1. DC Motor for SCV circuit 2. DC Motor for SCV 3. SCV position sensor 4. SCV 5. ECM | Comes on | DTC stored | Click here |
| P2006*1 | Intake Manifold Runner Control Stuck Closed (Bank 1) | 1. DC Motor for SCV circuit 2. DC Motor for SCV 3. SCV position sensor 4. SCV 5. ECM | Comes on | DTC stored | Click here |
| P2009 | Intake Manifold Runner Control Circuit Low (Bank 1) | 1. Open or short in DC motor for SCV circuit 2. Intake manifold (DC motor for SCV) 3. ECM | Comes on | DTC stored | Click here |
| P2010 | Intake Manifold Runner Control Circuit High (Bank 1) | 1. Open or short in DC motor for SCV circuit 2. Intake manifold (DC motor for SCV) 3. ECM | Comes on | DTC stored | Click here |
| P2014*1 | Intake Manifold Runner Position Sensor / Switch Circuit (Bank 1) | 1. Open or short in SCV position sensor circuit 2. SCV position sensor 3. ECM | Comes on | DTC stored | Click here |
| P2016*1 | Intake Manifold Runner Position Sensor / Switch Circuit Low (Bank 1) | 1. Open or short in SCV position sensor circuit 2. SCV position sensor 3. ECM | Comes on | DTC stored | Click here |
| P2017*1 | Intake Manifold Runner Position Sensor / Switch Circuit High (Bank 1) | 1. Open or short in SCV position sensor circuit 2. SCV position sensor 3. ECM | Comes on | DTC stored | Click here |
| P2102 | Throttle Actuator Control Motor Circuit Low | 1. Open in throttle actuator circuit 2. Throttle actuator 3. ECM | Comes on | DTC stored | Click here |
| P2103 | Throttle Actuator Control Motor Circuit High | 1. Open in throttle actuator circuit 2. Throttle actuator 3. ECM | Comes on | DTC stored | Click here |
| P2111 | Throttle Actuator Control System - Stuck Open | 1. Throttle actuator 2. Throttle body 3. Throttle valve | Comes on | DTC stored | Click here |
| P2112 | Throttle Actuator Control System - Stuck Closed | 1. Throttle actuator 2. Throttle body 3. Throttle valve | Comes on | DTC stored | Click here |
| P2118 | Throttle Actuator Control Motor Current Range / Performance | 1. Open in ETCS power source circuit 2. ETCS fuse 3. ECM | Comes on | DTC stored | Click here |
| P2119 | Throttle Actuator Control Throttle Body Range / Performance | 1. ETCS 2. ECM | Comes on | DTC stored | Click here |
| P2120 | Throttle / Pedal Position Sensor / Switch "D" Circuit | 1. Accelerator Pedal Position (APP) sensor 2. ECM | Comes on | DTC stored | Click here |
| P2121 | Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance | 1. Accelerator Pedal Position (APP) sensor 2. ECM | Comes on | DTC stored | Click here |
| P2122 | Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input | 1. APP sensor 2. Open in VCP1 circuit 3. Open or ground short in VPA circuit 4. ECM | Comes on | DTC stored | Click here |
| P2123 | Throttle / Pedal Position Sensor / Switch "D" Circuit High Input | 1. APP sensor 2. Open in EPA circuit 3. ECM | Comes on | DTC stored | Click here |
| P2125 | Throttle / Pedal Position Sensor / Switch "E" Circuit | 1. APP sensor 2. ECM | Comes on | DTC stored | Click here |
| P2127 | Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input | 1. APP sensor 2. Open in VCP2 circuit 3. Open or ground short in VPA2 circuit 4. ECM | Comes on | DTC stored | Click here |
| P2128 | Throttle / Pedal Position Sensor / Switch "E" Circuit High Input | 1. APP sensor 2. Open in EPA2 circuit 3. ECM | Comes on | DTC stored | Click here |
| P2135 | Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation | 1. Short between VTA1 and VTA2 circuits 2. TP sensor (built into throttle body) 3. ECM | Comes on | DTC stored | Click here |
| P2138 | Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation | 1. Short between VPA and VPA2 circuits 2. APP sensor 3. ECM | Comes on | DTC stored | Click here |
| P2195*1 | Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1) | 1. Open or short in A/F sensor (bank 1 sensor 1) circuit 2. A/F sensor (bank 1 sensor 1) 3. A/F sensor (bank 1 sensor 1) heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. Air induction system 7. Fuel pressure 8. Injector 9. ECM | Comes on | DTC stored | Click here |
| P2196*1 | Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1) | 1. Open or short in A/F sensor (bank 1 sensor 1) circuit 2. A/F sensor (bank 1 sensor 1) 3. A/F sensor (bank 1 sensor 1) heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. Air induction system 7. Fuel pressure 8. Injector 9. ECM | Comes on | DTC stored | Click here |
| P2197*1 | Oxygen (A/F) Sensor Signal Stuck Lean (Bank 2 Sensor 1) | 1. Open or short in A/F sensor (bank 2 sensor 1) circuit 2. A/F sensor (bank 2 sensor 1) 3. A/F sensor (bank 2 sensor 1) heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. Air induction system 7. Fuel pressure 8. Injector 9. ECM | Comes on | DTC stored | Click here |
| P2198*1 | Oxygen (A/F) Sensor Signal Stuck Rich (Bank 2 Sensor 1) | 1. Open or short in A/F sensor (bank 2 sensor 1) circuit 2. A/F sensor (bank 2 sensor 1) 3. A/F sensor (bank 2 sensor 1) heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. Air induction system 7. Fuel pressure 8. Injector 9. ECM | Comes on | DTC stored | Click here |
| P2238 | Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 1 Sensor 1) | 1. Open or short in A/F sensor (bank 1 sensor 1) circuit 2. A/F sensor (bank 1 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2239 | Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 1 Sensor 1) | 1. Open or short in A/F sensor (bank 1 sensor 1) circuit 2. A/F sensor (bank 1 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2241 | Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 2 Sensor 1) | 1. Open or short in A/F sensor (bank 2 sensor 1) circuit 2. A/F sensor (bank 2 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2242 | Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 2 Sensor 1) | 1. Open or short in A/F sensor (bank 2 sensor 1) circuit 2. A/F sensor (bank 2 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2252 | Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 1 Sensor 1) | 1. Open or short in A/F sensor (bank 1 sensor 1) circuit 2. A/F sensor (bank 1 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2253 | Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 1 Sensor 1) | 1. Open or short in A/F sensor (bank 1 sensor 1) circuit 2. A/F sensor (bank 1 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2255 | Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 2 Sensor 1) | 1. Open or short in A/F sensor (bank 2 sensor 1) circuit 2. A/F sensor (bank 2 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2256 | Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 2 Sensor 1) | 1. Open or short in A/F sensor (bank 2 sensor 1) circuit 2. A/F sensor (bank 2 sensor 1) 3. A/F sensor heater 4. A/F HTR relay 5. A/F sensor heater and relay circuits 6. ECM | Comes on | DTC stored | Click here |
| P2A00*1 | A/F Sensor Circuit Slow Response (Bank 1 Sensor 1) | 1. Open or short in A/F sensor circuit 2. A/F sensor 3. ECM | Comes on | DTC stored | Click here |
| P2A03*1 | A/F Sensor Circuit Slow Response (Bank 2 Sensor 1) | 1. Open or short in A/F sensor circuit 2. A/F sensor 3. ECM | Comes on | DTC stored | Click here |
| U0101 | Lost Communication with TCM | ECM | Comes on | DTC stored | Click here |