2.0L TBI Tests W/Codes
- Diagnosis
- Diagnostic Circuit Check
- Chart A1 - No "Check Engine" Light
- Chart A2 - No Code 12, "Check Engine" Light On Steady
- Charts A3 & A4 - Engine Cranks, But Won't Run
- Charts A5, A6 & A7 - Fuel System Diagnosis
- Code 13 - Open Oxygen Sensor Circuit
- Code 14 - Coolant Sensor Circuit Voltage Too Low
- Code 15 - Coolant Sensor Circuit Voltage Too High
- Code 21 - TPS Signal Voltage High
- Code 22 - TPS Signal Voltage Low
- Code 24 - Vehicle Speed Sensor (VSS) Buffer Attached To I.P.
- Code 33 - Map Sensor Voltage Too High
- Code 34 - Map Sensor Voltage Too Low
- Code 42 - Electronic Spark Timing (Est)
- Code 44 - Lean Exhaust Indication
- Code 45 - Rich Exhaust Indication
- Code 51, Prom Failure
- Code 52 Fuel Calpac Missing
- Code 55, Replace ECM
- Chart C1 - ECM Replacement Check Chart
- Chart C-1A - Park Neutral Switch
- Chart C-1B - Crank Signal
- Chart C-1D - Map Output Check
- Chart C-1E - Power Steering Pressure Switch (PSPS) Signal
- Chart C-2C - Idle Air Control
- Chart C-3 - Canister Purge Valve
- Chart C-6 - PULSAIR Control
- Chart C-7 - EGR Check
- Chart C-8 - Trans Converter Clutch (TCC) Elect Diagnosis
- Charts C-10 & C-10A - A/C Clutch Control
- ECM Terminal Identification
- Wiring Diagrams