Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0106 | Manifold Absolute Pressure (MAP) Sensor Performance |
| DTC P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage |
| DTC P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage |
| DTC P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage |
| DTC P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| DTC P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage |
| DTC P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| DTC P0122 | Throttle Position (TP) Sensor Circuit Low Voltage |
| DTC P0123 | Throttle Position (TP) Sensor Circuit High Voltage |
| DTC P0131 | HO2S Circuit Low Voltage Sensor 1 |
| DTC P0132 | HO2S Circuit High Voltage Sensor 1 |
| DTC P0133 | HO2S Slow Response Sensor 1 |
| DTC P0134 | HO2S Circuit Insufficient Activity Sensor 1 |
| DTC P0135 | HO2S Heater Performance Sensor 1 |
| DTC P0137 | HO2S Circuit Low Voltage Sensor 2 |
| DTC P0138 | HO2S Circuit High Voltage Sensor 2 |
| DTC P0140 | HO2S Circuit Insufficient Activity Sensor 2 |
| DTC P0141 | HO2S Heater Performance Sensor 2 |
| DTC P0171 | Fuel Trim System Lean |
| DTC P0172 | Fuel Trim System Rich |
| DTC P0201-P0204 | Injector 1 Control Circuit (1-4) |
| DTC P0300 | Engine Misfire Detected |
| DTC P0313 | Engine Misfire Low Fuel Level. |
| DTC P0317 | Rough Road Signal Not Detected |
| DTC P0325 | Internal Malfunction In The KS Circuitry |
| DTC P0327 | Knock Sensor (KS) Circuit Low Frequency |
| DTC P0336 | Crankshaft Position (CKP) Sensor Performance |
| DTC P0337 | Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle |
| DTC P0341 | Camshaft Position (CMP) Sensor Performance |
| DTC P0342 | Camshaft Position (CMP) Sensor Low Voltage |
| DTC P0351 or P0352 | The ECM detects an incorrect signal in the IC circuits for 3 seconds |
| DTC P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient |
| DTC P0402 | Exhaust Gas Recirculation (EGR) Flow Excessive |
| 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 |
| DTC P0443 | Vehicle Speed Sensor (VSS) Circuit High Voltage |
| DTC P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage |
| DTC P0506 or P0507 | Idle Speed Low Or High |
| DTC P0700 | Transmission Control Module (TCM) Requested MIL Illumination |
| DTC P1106 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage |
| DTC P1107 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage |
| DTC P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage |
| DTC P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage |
| DTC P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage |
| DTC P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage |
| DTC P1121 | Throttle Position (TP) Sensor Circuit Intermittent High Voltage |
| DTC P1122 | Throttle Position (TP) Sensor Circuit Intermittent Low Voltage |
| DTC P1133 | HO2S Slow Response Sensor 1 |
| DTC P1134 | HO2S Transition Time Ratio Sensor 1 |
| DTC P1167 | HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 1 |
| DTC P1171 | HO2S Circuit Low Voltage During Power Enrichment Sensor 1 |
| DTC P1336 | Crankshaft Position (CKP) System Variation Not Learned |
| DTC P1380 | Misfire Detected - Rough Road Data Not Available |
| DTC P1381 | Misfire Detected - No Communication With Brake Control Module |
| DTC P1391 | Rough Road Sensor Performance |
| DTC P1392 | Rough Road Sensor Circuit Low Voltage |
| DTC P1393 | Rough Road Sensor Circuit High Voltage |
| DTC P1404 | Exhaust Gas Recirculation (EGR) Closed Position Performance |
| DTC P1601 | Lost Communication with TCM |
| DTC P1607 | Control Module Ignition Off Timer Performance |
| DTC P1626 | Control Module Malfunction |
| DTC P1631 | Control Module Malfunction |
| DTC P1650 | Control Module Internal Performance |
| DTC P1655 | Control Module Internal Performance |