Diagnostic Code Index
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0016 | Crankshaft Position (CKP) - Camshaft Position (CMP) Correlation |
| DTC P0030, P0036, P0053, P0054, P0135, or P0141 | HO2S Heater |
| DTC P0068 or P0121 | Throttle Performance |
| DTC P0101 or P1101 | Mass Air Flow (MAF) Sensor Performance |
| DTC P0102 or P0103 | Mass Air Flow (MAF) Sensor Circuit Frequency |
| DTC P0106 | Manifold Absolute Pressure (MAP) Sensor Performance |
| DTC P0107 or P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit Voltage |
| DTC P0112 or P0113 | Intake Air Temperature (IAT) Sensor Circuit Voltage |
| DTC P0116 | Engine Coolant Temperature (ECT) Sensor Performance |
| DTC P0117 or P0118 | Engine Coolant Temperature (ECT) Sensor Circuit Voltage |
| DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 | Throttle Position (TP) Sensor |
| DTC P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature |
| DTC P0131, P0132, P0137, or P0138 | HO2S Circuit Voltage Sensor |
| DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 | HO2S Circuit |
| DTC P0171 or P0172 | Fuel Trim System |
| DTC P0201, P0202, P0203, or P0204 | Injector Control Circuit |
| DTC P0230 | Fuel Pump Relay Control Circuit |
| DTC P0300 | Engine Misfire Detected |
| DTC P0315 | Crankshaft Position (CKP) System Variation Not Learned |
| DTC P0325, P0326, P0327, or P0328 | Knock Sensor (KS) |
| DTC P0335 or P0336 | Crankshaft Position (CKP) Sensor |
| DTC P0340 or P0341 | Intake Camshaft Position (CMP) Sensor |
| DTC P0351-P0354 | Ignition Coil Control Circuit |
| DTC P0411 | Secondary Air Injection (AIR) System Incorrect Air Flow Detected |
| DTC P0412 or P0418 | Secondary Air Injection (AIR) Control Circuit |
| DTC P0420 | Catalyst System Low Efficiency Bank 1 |
| DTC P0442 | Evaporative Emissions (EVAP) System Small Leak Detected |
| DTC P0443 or P0449 | Evaporative Emission (EVAP) Solenoid Control Circuit |
| DTC P0446 | Evaporative Emission (EVAP) Vent System Performance |
| DTC P0451, P0452, P0453, or P0454 | Fuel Tank Pressure (FTP) Sensor |
| DTC P0455 | Evaporative Emission (EVAP) System Large Leak |
| DTC P0496 | Evaporative Emission System Flow During Non-Purge |
| DTC P0506 or P0507 | Idle Speed |
| DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 | Control Module |
| DTC P0641 or P0651 | 5-Volt Reference Circuit |
| DTC P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
| DTC P0685, P0689, or P0690 | Engine Controls Ignition Relay |
| DTC P0700 | Transmission Control Module (TCM) Requested MIL Illumination |
| DTC P1174 | Fuel Trim Cylinder Balance |
| DTC P1400 | Cold Start Emission Reduction Control System |
| DTC P1516, P2101, P2119, or P2176 | Throttle Actuator |
| DTC P1682 | Ignition 1 Switch Circuit 2 |
| DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 | Accelerator Pedal Position (APP) Sensor |
| DTC P2430, P2431, P2432, or P2433 | Secondary Air Injection (AIR) System |
| DTC P2440 | Secondary Air Injection System Switching Valve A Stuck Open |
| DTC P2444 | Secondary Air Injection System Pump A Stuck On |
| DTC P2544 | Transmission Torque Request Circuit |