Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0101 | Mass Air Flow Sensor - Performance |
| P0102 | Mass Air Flow Sensor Circuit - Low Voltage |
| P0103 | Mass Air Flow Sensor Circuit - High Voltage |
| P0107 | Manifold Absolute Pressure Sensor Circuit - Low Input |
| P0108 | Manifold Absolute Pressure Sensor Circuit - High Input |
| P0111 | Intake Air Temperature Circuit - Range/Performance |
| P0112 | Intake Air Temperature Sensor Circuit - Low Input |
| P0113 | Intake Air Temperature Sensor Circuit - High Input |
| P0116 | Low Coolant Temperature Or Specified Value |
| P0117 | Engine Coolant Temperature Sensor Circuit - Low Input |
| P0118 | Engine Coolant Temperature Sensor Circuit - High Input |
| P0121 | Throttle Position Sensor Circuit - Range/Performance |
| P0122 | Throttle Position Sensor Circuit - Low Input |
| P0123 | Throttle Position Sensor Circuit - High Input |
| P0125 | Insufficient Coolant Temperature For Closed Loop Operation |
| P0128 | Coolant Thermostat Malfunction |
| P0131 | Heated Oxygen Sensor No. 1 Circuit - Low Voltage |
| P0132 | Heated Oxygen Sensor No. 1 Circuit - High Voltage |
| P0133 | Heated Oxygen Sensor No. 1 Circuit - Slow Response |
| P0134 | Heated Oxygen Sensor No. 1 Circuit - No Activity Detected |
| P0135 | Heated Oxygen Sensor No. 1 - Heater Circuit Malfunction |
| P0137 | Heated Oxygen Sensor No. 2 - High Voltage |
| P0138 | Heated Oxygen Sensor No. 2 - Low Voltage |
| P0141 | Heated Oxygen Sensor No. 2 - Heater Circuit Malfunction |
| P0171 | Fuel System - Too Lean |
| P0172 | Fuel System - Too Rich |
| 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 |
| P0327 | Knock Sensor - Low Input |
| P0328 | Knock Sensor - High Input |
| P0335 | Crankshaft Position Sensor - Circuit Malfunction |
| P0340 | Camshaft Position Sensor - Circuit Malfunction |
| P0401 | EGR - Insufficient Flow |
| P0402 | EGR - Excessive Flow Detected |
| P0403 | EGR Valve - Output Voltage Low |
| P0420 | Catalyst System Efficiency Below Threshold |
| P0442 | EVAP System - Small Leak Detected |
| P0444 | EVAP System Purge Control Valve - Open Circuit |
| P0445 | EVAP System Purge Control Valve - Short Circuit |
| P0447 | EVAP System Vent Control - Vent Control Circuit Open |
| P0448 | EVAP System Vent Control - Vent Control Circuit Shorted |
| P0451 | EVAP System Pressure Sensor - Range/Performance |
| P0452 | EVAP System Pressure Sensor - Low Input |
| P0453 | EVAP System Pressure Sensor - High Input |
| P0455 | EVAP System - Gross Leak Detected |
| P0456 | EVAP System - Very Small Leak Detected |
| P0461 | Fuel Level Sensor Circuit - Performance |
| P0463 | Fuel Level Sensor Circuit - High Voltage Input |
| P0464 | Fuel Level Sensor Circuit - Intermittent Condition |
| P0480 | Radiator Fan Control Circuit Malfunction |
| P0481 | A/C Condenser Fan Control Circuit Malfunction |
| P0496 | EVAP System - Flow During Non-Purge |
| P0500 | Vehicle Speed Sensor Malfunction |
| P0505 | Idle Control System Malfunction |
| P0506 | Idle Control System - RPM Too Low |
| P0507 | Idle Control System - RPM Too High |
| P0601 | Internal Control Module Memory Check Sum Error |
| P0616 | Starter Signal Circuit - Low |
| P0617 | Starter Signal Circuit - High |
| P1510 | Engine Control Module Back-Up Power Supply Malfunction |
| P1600 | Serial Communication Problem Between ECM & TCM |
| P2025 | EVAP Fuel Vapor Temperature Sensor Performance |
| P2026 | EVAP Fuel Vapor Temperature Sensor Circuit - Low Voltage |
| P2027 | EVAP Fuel Vapor Temperature Sensor Circuit - High Voltage |
| P2227 | Barometric Pressure Sensor - Circuit Performance |
| P2228 | Barometric Pressure Sensor - Low Input |
| P2229 | Barometric Pressure Sensor - High Input |
| P2231 | Heated Oxygen Sensor No. 1 - Signal Circuit Shorted To Heater Circuit |
| P2232 | Heated Oxygen Sensor No. 2 - Signal Circuit Shorted To Heater Circuit |