Diagnostic Trouble Code Identification
DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Circuit/System Affected |
|---|---|
| P0100 | Mass Air Flow/Volume Air Flow Sensor |
| P0110 | Intake Air Temperature Sensor |
| P0115 | Engine Coolant Temperature Sensor |
| P0120 | Throttle Position Sensor |
| P0125 | Excessive Time To Enter Closed Loop Fuel Control |
| P0130 | Right Front Oxygen Sensor |
| P0134 | Right Front Oxygen Sensor, No Activity Detected |
| P0135 | Right Front Oxygen Sensor Heater |
| P0140 | Middle/Right Rear Oxygen Sensor, No Activity Detected |
| P0141 | Middle/Right Rear Oxygen Sensor Heater |
| P0170 | Fuel Trim/Right Bank Fuel Trim Malfunction |
| 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 |
| P0335 | Crankshaft Position Sensor |
| P0340 | Camshaft Position Sensor |
| P0400 | Exhaust Gas Recirculation Flow Malfunction |
| P0420 | Catalyst System/Right Bank Catalyst System Efficiency Below Threshold |
| P0442 | Evaporative Emission Control System (Leak Check) |
| P0443 | Evaporative Emission Control System Purge Control Valve |
| P0446 | Evaporative Emission Control System (Vent Control) |
| P0450 | EVAP System, Pressure Sensor Malfunction |
| P0455 | EVAP System Malfunction, Excessive Leak Detected |
| P0500 | Vehicle Speed Sensor |
| P0505 | Idle Control System |
| P0703 | Brake Switch Input Malfunction |
| P1170 | Front/Right Front Heated Oxygen Sensor - Inversion |
| P1195 | EGR Boost Sensor - Barometric Pressure Signal |
| P1250 | PRC Solenoid Valve |
| P1449 | Canister Drain Cut Valve |
| P1450 | Evaporative Emission Control System |
| P1455 | Fuel Gauge Sender Unit |
| P1487 | EGR Boost Sensor Solenoid Valve |
| P1496 | EGR Valve Motor Coil No. 1 |
| P1497 | EGR Valve Motor Coil No. 2 |
| P1498 | EGR Valve Motor Coil No. 3 |
| P1499 | EGR Valve Motor Coil No. 4 |
| P1523 | VICS Solenoid Valve |
| P1608 | ECM/PCM Malfunction |
| P1631 | Generator Output Voltage Signal |
| P1632 | Battery Voltage Monitor Signal |
| P1633 | Battery Overcharge |
| P1634 | Generator "B" Circuit |
| P1794 | Battery |
| P1797 | Transmission Range Or Neutral/Clutch Switch Signal |