Engine Controls - Tests W/Codes - Non-Turbo
- Introduction
- Trouble Code Identification
- Diagnostic Testing
- Notes
- Code 12 - G & Ne Signal Circuit (No. 1 - Except CALIF.)
- Code 13 - G & Ne Signal Circuit (No. 2)
- Code 14 - Ignition Signal Circuit
- Code 16 - A/T Control Signal Malfunction
- Code 21 - Oxygen Sensor Circuit
- Code 22 - Coolant Temperature Sensor (Cts) Circuit
- Code 24 - Intake Air Temperature (IAT) Sensor Circuit
- Code 25 - Air/Fuel Ratio Lean Malfunction
- Code 26 - Air/Fuel Ratio Rich Malfunction
- Code 27 - Sub-Oxygen Sensor Circuit (CALIF.)
- Code 28 - Oxygen Sensor Circuit
- Code 31 - Volume Airflow (VAF) Meter Circuit
- Code 35 - Barometric Pressure Sensor Circuit
- Code 41 - Throttle Position Sensor (TPS) Circuit Malfunction
- Code 42 - No. 1 Vehicle Speed Sensor Signal Circuit
- Code 43 - Starter Signal Circuit
- Code 51 - Switch Condition Signal Circuit
- Code 52 - Knock Sensor (Front) Circuit
- Code 53 - Knock Control CPU Malfunction
- Code 55 - Knock Sensor (Rear) Circuit
- Code 71 - Exhaust Gas RECIRCULATION (EGR) System Malfunction
- Code 78 - Fuel Pump Control Circuit
- Summary