Engine Controls - Tests W/Codes - 2.3L
- Introduction
- Self-Diagnostic System
- Diagnostic Trouble Code Identification
- Test Equipment
- Engine Code Identification
- Connector Identification
- Diagnostic Trouble Codes
- Notes
- No DTC - No Start Trouble Shooting
- DTC 1 - Heated Oxygen Sensor (Ho2S) Circuit
- DTC 3 - Map Sensor Circuit
- DTC 4, 8 And/Or 9 - TDC/CKP/CYP Sensor
- DTC 5 - Map Sensor Circuit
- DTC 6 - Engine Coolant Temperature (ECT) Sensor
- DTC 7 - Throttle Position (TP) Sensor
- DTC 10 - Intake Air Temperature (IAT) Sensor
- DTC 12 - EGR System
- DTC 13 - Barometric Pressure (BARO) Sensor
- DTC 15 - Ignition Output Signal
- DTC 16 - Fuel Injectors
- DTC 17 - Vehicle Speed Sensor (VSS)
- DTC 20 - Electrical Load Detector (Eld)
- DTC 21 - VTEC Solenoid Valve
- DTC 22 - VTEC Pressure Switch
- DTC 23 - Knock Sensor (KS)
- DTC 30 Or 31 - A/T FI Signal "A" (30) Or "B" (31)
- DTC 41 - Heated Oxygen Sensor (Ho2S) Heater
- DTC 43 - Fuel Supply System
- Summary
- Wiring Diagrams