Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P0100 | Mass Airflow (MAF) Sensor Circuit |
| P0101 | Mass Airflow (MAF) Sensor Circuit Range/Performance Fault |
| P0110 | Intake Air Temperature (IAT) Sensor Circuit |
| P0115 | Engine Coolant Temperature (ECT) Sensor Circuit |
| P0116 | Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Fault |
| P0120 | Throttle Position (TP) Sensor Circuit Malfunction |
| P0121 | Throttle Position (TP) Sensor Circuit Range/Performance Fault |
| P0125 | Insufficient Coolant Temperature For Closed Loop Fuel Control |
| P0130 | Heated Oxygen Sensor Circuit Malfunction |
| P0133 | Heated Oxygen Sensor Circuit Slow Response |
| P0135 | Heated Oxygen Sensor Heater Circuit |
| P0136 | Heated Oxygen Sensor Circuit |
| P0141 | Heated Oxygen Sensor Heater Circuit |
| P0150 | Heated Oxygen Sensor Circuit Malfunction |
| P0153 | Heated Oxygen Sensor Circuit Slow Response |
| P0155 | Heated Oxygen Sensor Heater Circuit |
| P0156 | Heated Oxygen Sensor Circuit Malfunction |
| P0161 | Heated Oxygen Sensor Heater Circuit |
| P0171 | System Too Lean (Bank 1) |
| P0172 | System Too Rich (Bank 1) |
| P0300 | Random Cylinder 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 |
| P0305 | Cylinder No. 5 Misfire Detected |
| P0306 | Cylinder No. 6 Misfire Detected |
| P0307 | Cylinder No. 7 Misfire Detected |
| P0308 | Cylinder No. 8 Misfire Detected |
| P0325 | Knock Sensor |
| P0330 | Knock Sensor |
| P0335 | Crankshaft Position (CKP) Sensor Circuit |
| P0340 | Camshaft Position (CMP) Sensor Circuit |
| P0420 | Catalyst System |
| P0430 | Catalyst System |
| P0440 | EVAP System Malfunction |
| P0441 | Incorrect EVAP Purge Flow |
| P0446 | EVAP Vent Control Fault |
| P0450 | EVAP Pressure Sensor Malfunction |
| P0451 | EVAP Pressure Sensor Range/Performance Fault |
| P0500 | Vehicle Speed Sensor (VSS) Malfunction |
| P0505 | Idle Control System Malfunction |
| P1120 | Accelerator Position Sensor Circuit Malfunction |
| P1121 | Accelerator Position Sensor Circuit Malfunction |
| P1125 | Throttle Control Motor Circuit Malfunction |
| P1126 | Electromagnetic Clutch Circuit Malfunction |
| P1127 | Electronic Throttle Control System (ETCS) Actuator Power Source Circuit Malfunction |
| P1128 | Throttle Control Motor Lock Malfunction |
| P1129 | Electronic Throttle Control System (ETCS) Malfunction |
| P1300 | Ignitor Circuit Malfunction (No. 1) |
| P1305 | Ignitor Circuit Malfunction (No. 2) |
| P1310 | Ignitor Circuit Malfunction (No. 3) |
| P1315 | Ignitor Circuit Malfunction (No. 4) |
| P1320 | Ignitor Circuit Malfunction (No. 5) |
| P1325 | Ignitor Circuit Malfunction (No. 6) |
| P1330 | Ignitor Circuit Malfunction (No. 7) |
| P1335 | Crankshaft Position (CKP) Sensor Circuit |
| P1340 | Ignitor Circuit Malfunction (No. 8) |
| P1345 | Variable Valve Timing (VVT) Circuit Malfunction |
| P1346 | Variable Valve Timing (VVT) Circuit Range/Performance Fault |
| P1349 | Variable Valve Timing (VVT) System Malfunction |
| P1350 | Variable Valve Timing (VVT) Circuit Malfunction |
| P1351 | Variable Valve Timing (VVT) Circuit Range/Performance Fault |
| P1354 | Variable Valve Timing (VVT) System Malfunction |
| P1520 | Stoplight Switch Signal Malfunction |
| P1600 | ECM Batt Malfunction |
| P1633 | Electronic Throttle Control System (ETCS) Circuit ECM Malfunction |
| P1645 | Body ECU Malfunction |
| P1656 | Oil Control Valve (OCV) Malfunction (Bank 1) |
| P1663 | Oil Control Valve (OCV) Malfunction (Bank 2) |
| P1780 | Park/Neutral Position Switch Malfunction |