Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P0100 | Mass Airflow Meter Circuit |
| P0101 | Mass Airflow Meter Circuit Range/Performance |
| P0110 | Intake Air Temperature Sensor Circuit |
| P0115 | Engine Coolant Temperature Sensor Circuit |
| P0116 | Engine Coolant Temperature Sensor Circuit Range/Performance |
| P0120 | Throttle Position Sensor Circuit |
| P0121 | Throttle Position Sensor Circuit Range/Performance |
| P0125 | Insufficient Coolant Temperature For Closed Loop Fuel Control |
| P0128 | Thermostat Malfunction |
| P0136 | Heated Oxygen Sensor Circuit (Bank No. 1 Sensor No. 2) |
| P0141 | Heated Oxygen Sensor Heater Circuit (Bank No. 1 Sensor No. 2) |
| P0156 | Heated Oxygen Sensor Circuit (Bank No. 2 Sensor No. 2) |
| P0161 | Heated Oxygen Sensor Heater Circuit (Bank No. 2 Sensor No. 2) |
| P0171 | System Too Lean (Bank No. 1) |
| P0172 | System Too Rich (Bank No. 1) |
| P0174 | System Too Lean (Bank No. 2) |
| P0175 | System Too Rich (Bank No. 2) |
| P0300 | Random Misfire Detected |
| P0301 | Cylinder No. 1 Misfire Detected |
| P0302 | Cylinder No. 2 Misfire Detected |
| P0303 | Cylinder No. 3 Misfire Detected |
| P0304 | Cylinder No. 4 Misfire Detected |
| P0325 | Knock Sensor Circuit |
| P0335 | Crankshaft Position Sensor Circuit |
| P0340 | Camshaft Position Sensor Circuit |
| P0420 | Catalyst System Efficiency Below Threshold (Bank No. 1) |
| P0430 | Catalyst System Efficiency Below Threshold (Bank No. 2) |
| P0440 | Evaporative Emission Control System |
| P0441 | Incorrect EVAP Purge Flow |
| P0446 | EVAP Vent Control Malfunction |
| P0450 | EVAP Pressure Sensor Circuit |
| P0451 | EVAP Pressure Sensor Range/Performance |
| P0500 | Vehicle Speed Sensor Circuit |
| P0505 | Idle Control System Malfunction |
| P1133 | Air/Fuel Sensor Circuit Response Malfunction (Bank No. 1 Sensor No. 1) |
| P1135 | Air/Fuel Sensor Heater Circuit (Bank No. 1 Sensor No. 1) |
| P1153 | Air/Fuel Sensor Circuit Response Malfunction (Bank No. 2 Sensor No. 1) |
| P1155 | Air/Fuel Sensor Heater Circuit (Bank No. 2 Sensor No. 1) |
| P1300 | Ignitor No. 1 Circuit |
| P1305 | Ignitor No. 2 Circuit |
| P1310 | Ignitor No. 3 Circuit |
| P1315 | Ignitor No. 4 Circuit |
| P1335 | Crankshaft Position Sensor Circuit |
| P1346 | Variable Valve Timing Sensor Circuit Range/Performance |
| P1349 | Variable Valve Timing System Malfunction |
| P1520 | Stoplight Switch Signal Circuit |
| P1600 | Engine Control Module BATT Circuit |
| P1656 | Oil Control Valve Circuit Malfunction |
| P1780 | Park/Neutral Position Switch Circuit |