Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Metro Code Charts
- Chart A-1, No Check Engine Light
- Chart A-2, Won't Flash Code 12
- Code 13, Oxygen Sensor Circuit Open Circuit
- Code 14, Coolant Temperature Sensor (Cts) Circuit High Temperature Indicated
- Code 15, Coolant Temperature Sensor (Cts) Circuit Low Temperature Indicated
- Code 21, Throttle Switch Circuit (M/T Only) Both Idle Switch Wide Open Throttle Switch Indicated On
- Code 21, Throttle Position Sensor (TPS) Circuit (A/T Only) Signal Voltage High
- Code 22, Throttle Position Sensor (TPS) Circuit (A/T Only) Signal Voltage Low
- Code 23, Manifold Air Temperature (Mat) Sensor Circuit Low Temperature Indicated
- Code 24, Vehicle Speed Sensor Circuit
- Code 25, Manifold Air Temperature (Mat) Sensor Circuit High Temperature Indicated
- Code 31, Manifold Absolute Pressure (Map) Sensor Circuit Signal Voltage Low With High Vacuum
- Code 32, Manifold Absolute Pressure (Map) Sensor Circuit Signal Voltage High With Low Vacuum
- CODE 41, IGNITION SIGNAL CIRCUIT NO SIGNAL LSi CONVENTIONAL IGNITION SYSTEM
- Code 41, Ignition Signal Circuit No Signal ESA Ignition System
- Code 42, Crank Angle Sensor Circuit No Signal For 2 Seconds
- Code 51, Exhaust Gas RECIRCULATION (EGR) Circuit CALIFORNIA Only)
- Summary