Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0016 | Crankshaft Position (CKP) - Camshaft Position (CMP) Correlation |
| DTC P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 |
| DTC P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 |
| DTC P0053 | HO2S Heater Resistance Bank 1 Sensor 1 |
| DTC P0054 | HO2S Heater Resistance Bank 1 Sensor 2 |
| DTC P0068 | Throttle Body Airflow Performance |
| DTC P0101 | Mass Air Flow (MAF) Sensor Performance |
| DTC P0102 or P0103 | Mass Air Flow (MAF) Sensor Circuit High/Low Frequency |
| DTC P0107, P0108, P1106 or P1107 | Manifold Absolute Pressure (MAP) Sensor Circuit High/Low Voltage |
| DTC P0112, P0113, P1111 or P1112 | Intake Air Temperature (IAT) Sensor Circuit High/Low Voltage |
| DTC P0116, P0125 or P0128 | Engine Coolant Temperature (ECT) Sensor |
| DTC P0117, P0118, P1114 or P1115 | Engine Coolant Temperature (ECT) Sensor Circuit High/Low Voltage |
| DTC P0120 | Throttle Position (TP) Sensor 1 Circuit |
| DTC P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 |
| DTC P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 |
| DTC P0133 | HO2S Slow Response Bank 1 Sensor 1 |
| DTC P0134 | HO2S Insufficient Activity Bank 1 Sensor 1 |
| DTC P0135 | HO2S Heater Performance Bank 1 Sensor 1 |
| DTC P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 |
| DTC P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 |
| DTC P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 |
| DTC P0141 | HO2S Heater Performance Bank 1 Sensor 2 |
| DTC P0171 | Fuel Trim System Lean Bank 1 |
| DTC P0172 | Fuel Trim System Rich Bank 1 |
| DTC P0201-P0206 | Injector Control Circuit |
| DTC P0220 | Throttle Position (TP) Sensor 2 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 P0332 | Knock Sensor |
| DTC P0335 | Crankshaft Position (CKP) Sensor Circuit |
| DTC P0336 | Crankshaft Position (CKP) Sensor Performance |
| DTC P0340 | Camshaft Position (CMP) Sensor Circuit |
| DTC P0341 | Camshaft Position (CMP) Sensor Performance |
| DTC P0351, P0352 or P0353 | 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 P0420 | Catalyst System Low Efficiency Bank 1 |
| DTC P0442 | Evaporative Emission System Small Leak Detected |
| DTC P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit |
| DTC P0446 | Evaporative Emission (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 Sensor Circuit Low Voltage |
| DTC P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage |
| DTC P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent |
| DTC P0455 | Evaporative Emission (EVAP) System Large Leak Diagnostic |
| DTC P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge |
| DTC P0506 | Idle Speed Low |
| DTC P0507 | Idle Speed High |
| DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683 or P2610 | Control Module |
| DTC P0641 or P0651 | 5-Volt Reference Circuit |
| DTC P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
| DTC P0685 | Engine Controls Ignition Relay Control Circuit |
| DTC P1125 | Accelerator Pedal Position (APP) System |
| DTC P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 |
| DTC P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 |
| DTC P1400 | Cold Start Emission Reduction Control System |
| DTC P1404 | Exhaust Gas Recirculation (EGR) Closed Position Performance |
| DTC P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance |
| DTC P1640, P1650 or P1660 | Control Module Output Circuit |
| DTC P2101 | Control Module Throttle Actuator Position Performance |
| DTC P2107 | Throttle Actuator Control (TAC) Module Internal Circuit |
| DTC P2108 | Throttle Actuator Control (TAC) Module Performance |
| DTC P2119 | Throttle Closed Position Performance |
| DTC P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit |
| DTC P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit |
| DTC P2135 | Throttle Position (TP) Sensor 1-2 Correlation |
| DTC P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation |
| DTC P2A00 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1 |
| DTC P2A01 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 2 |
| DTC U0107 | Throttle Actuator Control (TAC) Module Serial Data Circuit |