Engine Controls - Self-Diagnostics
- Introduction
- Self-Diagnostic System
- Summary
- Component Locations (2.4L)
- Component Locations (3.0L)
- Service Adjustment Procedures (2.4L)
- Service Adjustment Procedures (3.0L)
- Actuator, System & Component Tests (2.4L)
- Actuator, System & Component Tests (3.0L)
- Diagnostic Tests (2.4L)
- DTC 11: Oxygen (O2) Sensor
- DTC 12: Mass Air Flow Sensor
- DTC 13: Intake Air Temperature Sensor
- DTC 14: Throttle Position Sensor
- DTC 15: Idle Motor Position Sensor
- DTC 21: Engine Coolant Temperature (ECT) Sensor
- DTC 22: Crank Angle Sensor
- DTC 23: Top Dead Center (TDC) Sensor
- DTC 24:Vehicle Speed Sensor
- DTC 25: Barometric Pressure Sensor
- DTC 36: Ignition Timing Adjustment Signal
- DTC 41: Fuel Injectors
- DTC 42: Fuel Pump
- DTC 43: EGR Temperature Sensor (CALIF. Only)
- Checking Input & Output Signals At ECM Using Scan Tool (2.4L)
- Notes
- Data Display 16: Power Supply & Ignition Switch (-IG Circuit)
- Data Display 18: Ignition Switch (M/T Only)
- Data Display 18: Ignition Switch (A/T Only)
- Data Display 26: Idle Position Switch
- Data Display 28 & 49: A/C Switch & Power Relay
- Data Display 29: Inhibitor Switch (A/T Only)
- Data Display 44: Ignition Coil & Power Transistor
- Diagnostic Tests (3.0L)
- DTC 11: Oxygen (O2) Sensor
- DTC 12: Mass Air Flow Sensor
- DTC 13: Intake Air Temperature Sensor
- DTC 14: Throttle Position Sensor
- DTC 21: Engine Coolant Temperature (ECT) Sensor
- DTC 22: Crank Angle Sensor
- DTC 23: Top Dead Center (TDC) Sensor
- DTC 24:Vehicle Speed Sensor
- DTC 25: Barometric Pressure Sensor
- DTC 41: Fuel Injectors
- DTC 42: Fuel Pump
- DTC 43: EGR Temperature Sensor (CALIF. Only)
- Checking Input & Output Signals At ECM Using Scan Tool (3.0L)
- Notes
- Data Display 16: Power Supply & Ignition Switch (-IG Circuit)
- Data Display 18: Ignition Switch (M/T Only)
- Data Display 18: Ignition Switch (A/T Only)
- Data Display 26: Idle Position Switch
- Data Display 28 & 49: A/C Switch & Power Relay
- Data Display 29: Inhibitor Switch (A/T Only)
- Data Display 44: Ignition Coil & Power Transistor
- Data Display 45: Idle Speed Control Servo (Stepper Motor)
- Wiring Diagrams