Tests W/Codes
- Introduction
- Check Engine Light
- Retrieving Codes
- Trouble Code Identification Charts
- Clearing Codes
- Diagnostic Charts
- Diagnostic Circuit Check
- Chart A-1, No "Check Engine" Light
- Chart A-2, "Check Engine" Light Won't Flash "On" Steady
- Chart A-3, Engine Cranks But Will Not Run
- Chart A-5, Engine Cranks But Will Not Run, (Fuel System Electrical Test)
- Chart A-7, Fuel System Pressure Test
- Chart A-9, Cold Start Injector Valve
- Codes 12 & 13, No Rpm Signal No Signal For 2 Seconds
- Code 14, Ignition Signal Circuit No Signal
- Code 21, Oxygen Sensor Circuit Open Or Shorted Circuit
- Code 22, Coolant Temperature Sensor Circuit Open
- Code 24, Manifold Air Temperature (Mat) Sensor Circuit Low Temperature Indicated
- Code 25, Oxygen Sensor Circuit Lean Exhaust Indicated
- Code 26, Oxygen Sensor Circuit Rich Exhaust Indicated
- Code 31, Manifold Absolute Pressure Sensor Open Or Shorted Circuit
- Code 41, Throttle Switch Circuit
- Code 42, Vehicle Speed Sensor (VSS) Circuit
- Code 43, No Crank Signal No Signal From Starter
- Code 51, No A/C Signal
- Code 71, EGR Gas Temperature Sensor Circuit (CALIFORNIA Only)
- Summary