Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Diagnostic Code Charts
- Notes
- Diagnostic Circuit Check
- Chart A-1, No Malfunction Indicator Light (Mil)
- Chart A-2, Won't Flash Code 12, Or Any Codes, Mil On Steady
- Code 13, Oxygen Sensor CKT, Signal Voltage Does Not Change
- Code 14, ECT Sensor CKT, Low Temperature Indicated
- Code 15, ECT Sensor Circuit, High Temperature Indicated
- Code 21, TP Sensor CKT, Signal Voltage High
- Code 22, TP Sensor Circuit, Signal Voltage Low
- Code 23, IAT Sensor Circuit, Low Temperature Indicate
- Code 24, Vehicle Speed Sensor Circuit
- Code 25, IAT Sensor Circuit, High Temperature Indicated
- Code 31, Map Sensor Circuit, Low Voltage Input - Low Vacuum
- Code 32, Map Sensor Circuit, High Voltage Input - High Vacuum
- Code 41, Ignition Signal Circuit, No Signal
- Code 42, Camshaft Position Sens CKT, No Signal For 2 Seconds
- Code 51, Exhaust Gas RECIRCULATION (EGR) Circuit
- Summary