Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0016 | Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation |
| DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 | HO2S Heater |
| DTC P0068 or P0121 | Throttle Performance |
| DTC P0101 or P1101 | Air Flow 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, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 | HO2S Sensor |
| DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 | HO2S Sensor |
| DTC P0171 or P0172 | Fuel Trim System |
| DTC P0174 or P0175 | Fuel Trim System |
| DTC P0201-P0208 | Injector Control Circuit |
| DTC P0230 | Fuel Pump Relay Control Circuit |
| DTC P0300 - P0308 | Misfire Detected |
| DTC P0315 | Crankshaft Position (CKP) System Variation Not Learned |
| DTC P0324, P0325, P0326, P0327, P0328, P0330, P0332, or P0333 | Knock Sensor (KS) |
| DTC P0335 or P0336 | Crankshaft Position (CKP) Sensor |
| DTC P0340, P0341 or P0342 | Camshaft Position (CMP) Sensor |
| DTC P0351-P0358 | Ignition Coil Control Circuit |
| DTC P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient |
| DTC P0403 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit |
| DTC P0404 | Exhaust Gas Recirculation (EGR) Open Position Performance |
| DTC P0405 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage |
| DTC P0406 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage |
| DTC P0411 | Secondary Air Injection (AIR) System Incorrect Air Flow Detected |
| DTC P0412 | Secondary Air Injection (AIR) Solenoid Control Circuit |
| DTC P0418 | Secondary Air Injection (AIR) Pump Control Circuit |
| DTC P0420 | Catalyst System Low Efficiency |
| DTC P0442 | Evaporative Emissions (EVAP) System Small Leak Detected |
| DTC P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit |
| DTC P0446 | Evaporative Emissions (EVAP) Vent System Performance |
| DTC P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit |
| DTC P0451 | Fuel Tank Pressure (FTP) Sensor Performance |
| DTC P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage |
| DTC P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage |
| DTC P0454 | Fuel Tank Pressure (FTP) Sensor Intermittent |
| 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-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 P1380 or P1381 | Misfire Detected |
| DTC P1400 | Cold Start Emission Reduction Control System |
| DTC P1404 | Exhaust Gas Recirculation (EGR) Closed Position Performance |
| DTC P1516, P2101, P2119, or P2176 | Throttle Performance |
| DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 | Accelerator Pedal Position (APP) Sensor |
| DTC P2430 | Secondary Air Injection (AIR) System Pressure Sensor Stuck in Range |
| DTC P2431 | Secondary Air Injection (AIR) System Pressure Sensor Performance |
| DTC P2432 | Secondary Air Injection (AIR) System Pressure Sensor Circuit Low Voltage |
| DTC P2433 | Secondary Air Injection (AIR) System Pressure Sensor Circuit High Voltage |
| DTC P2440 | Secondary Air Injection (AIR) Control/Shut-Off Valve Stuck Open |
| DTC P2444 | Secondary Air Injection (AIR) System Pump Stuck On |