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 P0110 | Intake Air Temperature (IAT) Sensor Circuit |
| DTC P0111 | Intake Air Temperature (IAT) Sensor Performance |
| DTC P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage |
| DTC P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| DTC P0115 | Engine Coolant Temperature (ECT) Sensor Circuit |
| 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 P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control |
| DTC P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature |
| 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 | DTC P0201 Injector 1 Control Circuit DTC P0202 Injector 2 Control Circuit DTC P0203 Injector 3 Control Circuit DTC P0204 Injector 4 Control Circuit |
| DTC P0217 | Engine Coolant Over temperature |
| DTC P0300 | Engine Misfire Detected |
| DTC P0315 | Crankshaft Position (CKP) System Variation Not Learned |
| DTC P0317 | Rough Road Signal Not Detected |
| DTC P0324 | Knock Sensor (KS) Module Performance |
| 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 | DTC P0351 Ignition Coil 1 and 4 Control Circuit DTC P0352 Ignition Coil 2 and 3 Control Circuit |
| 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 P0441 | The FTP Sensor Indicates Vacuum During A Non-Purge Condition |
| DTC P0442 | Evaporative Emission (EVAP) Small Leak Detected |
| DTC P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit Malfunction |
| DTC P0446 | Evaporative Emissions (EVAP) Vent System Performance |
| DTC P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit Malfunction |
| DTC P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage |
| DTC P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage |
| DTC P0455 | Evaporative Emission (EVAP) System Large Leak Detected |
| DTC P0456 | Evaporative Emission (EVAP) Very Small Leak Detected |
| DTC P0488 | Exhaust Gas Recirculation (EGR) Closed Position Performance |
| DTC P0496 | The FTP sensor indicates vacuum during a non-purge condition |
| DTC P0502 (wo/ZF4 HP 16) | Vehicle Speed Sensor (VSS) Circuit Low Voltage |
| DTC P0506 or P0507 | DTC P0506 Idle Speed Low DTC P0507 Idle Speed High |
| DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 | Control Module Malfunction |
| 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 P1391 | Rough Road Sensor Performance |
| DTC P1392 | Rough Road Sensor Circuit Low Voltage |
| DTC P1393 | Rough Road Sensor Circuit High Voltage |
| DTC P1396 | Wheel Speed Sensor Malfunction |
| DTC P1397 | Wheel Speed Sensor Malfunction |
| DTC P2195 | HO2S Circuit Low Voltage During Power Enrichment Sensor 1 |
| DTC P2196 | HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 1 |
| DTC P2279 | Intake Air (IA) Duct Air Leak |
| DTC P2422 | Evaporative Emissions (EVAP) Vent System Performance |