Engine Controls - Tests W/Codes - 2.4L
- Introduction
- Self-Diagnostic System
- Diagnostic Trouble Codes (DTCS)
- Terminal Identification
- Diagnostic Tests
- OBD-II Drive Cycle
- Circuit Tests
- DTC P0100: Volume Airflow (VAF) Sensor Circuit Failure
- DTC P0105: Barometric (BARO) Pressure Sensor Circuit Failure
- DTC P0110: Intake Air Temperature (IAT) Sensor Circuit Failure
- DTC P0115: Engine Coolant Temperature (ECT) Sensor Failure
- DTC P0120: Throttle Position (TP) Sensor Circuit Failure
- DTC P0125: Excessive Time To Enter Closed Loop Fuel Control
- DTC P0130 & DTC P0135: Front Heated Oxygen Sensor (Ho2S) Circuit Failure
- DTC P0136 & DTC P0141: Rear Heated Oxygen Sensor (Ho2S) Circuit Failure
- DTC P0170: Fuel Trim Failure
- DTC P0201, DTC P0202, DTC P0203 & DTC P0204: Fuel Injector Circuit Failure
- DTC P0300, DTC P0301, DTC P0302, DTC P0303 & DTC P0304: Cylinder Misfire Detected
- DTC P0335: Crankshaft Position (CKP) Sensor Circuit Failure
- DTC P0340: Camshaft Position (CMP) Sensor Circuit Failure
- DTC P0400 & DTC P0403: Exhaust Gas RECIRCULATION (EGR) Valve System Failure
- DTC P0420 & DTC P0421: Catalyst Efficiency Below Threshold
- DTC P0442, P0443, P0446 & P0450 - Evaporative (EVAP) Emission Control System Failure
- DTC P0500: Vehicle Speed Sensor (VSS) Circuit Failure
- DTC P0505: Idle Control System Failure
- DTC P0510: Closed Throttle Position (TP) Switch Failure
- DTC P0551: Power Steering Pressure (PSP) Sensor Circuit Performance
- DTC P1400: Manifold Differential Pressure (MDP) Sensor Circuit Failure
- Summary