Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Check Engine Light
- Momentary Interruption
- Transmission Diagnosis
- O/D Off Indicator Light
- Clearing Codes
- Ecu Location
- Summary
- Diagnostic Code Charts
- Code 12: Engine Speed Sensor
- Code 13: Rpm Signal Circuit No. 2
- Code 14 & 15: Ignition Signal No. 1 & 2
- Code 16: Elect Controlled Trans (ECT) Control Signal
- Code 17: No. 1 Cam Position Sensor
- Code 18: No. 2 Cam Position Sensor
- Code 21: Left Bank Main O2 Sensor Signal
- Code 22: Water Temperature Sensor Signal
- Code 24: Intake Air Temperature Sensor Signal
- Code 25 & 26: Air/Fuel Ratio Lean Or Rich
- Code 27: Left Bank O2 Sensor Signal
- Code 28: Right Bank Main O2 Sensor Signal
- Code 29: Right Bank O2 Sensor Signal
- Code 31: Airflow Meter Signal
- Code 35: High Altitude COMPENSATOR (HAC) Sensor Signal
- Code 41: Throttle Position Sensor (TPS) Signal
- Code 43: Starter Signal
- Code 47: Sub-Throttle Position Sensor (TPS) Signal
- Code 51: Switch Condition Signal
- CODE 52, 53 & 55: No. 1 & 2 KNOCK SENSOR & CONTROL SIGNAL
- Code 71: EGR System Malfunction (CALIF)
- Neutral Start Switch Circuit
- Ecu Power Source Circuit
- Back-Up Power Source Circuit
- Injector Circuit
- Cold Start Injector Circuit
- Idle Speed Control (ISC) Valve Circuit
- Fuel System Circuit
- Fuel Pressure Control Vacuum Switching Valve (VSV) Circuit
- Terminal Te1 & Te2 Circuit Diagnosis
- A/C Compressor Circuit
- Code 42: Speed Sensor No. 1 Signal
- Code 46: Solenoid Valve No. 4 Signal
- Code 61: Speed Sensor No. 2 Signal
- Code 62: Solenoid Valve No. 1 Signal
- Code 63: Solenoid Valve No. 2 Signal
- Code 64: Solenoid Valve No. 3 Signal
- Code 67: Overdrive Direct Clutch Speed Sensor Signal
- Code 68: KICKDOWN Switch Signal
- Main Throttle Position Sensor Signal
- Neutral Start Switch Signal
- Stoplight Circuit
- Pattern Select Switch Circuit
- Od Switch & Off Indicator Light Circuit
- Od Cancel Signal Circuit
- Diagnosis Circuit
- Check Connector Circuit