5.0L/5.7L PFI Tests W/Codes
- Diagnosis & Testing
- Notes
- Chart A1: No "Service Eng Soon" Light 5.0/5.7L F Body
- Chart A1: No "Service Engine Soon" Light (Y Body)
- Chart A2: No ALDL Or Won't Flash Code 12 "Service Engine Soon" Light On Steady (5.0L & 5.7L F Body & 5.7L Y Body)
- Chart A3: Engine Cranks But Won't Run (F/Y Body)
- CHART A3: ENGINE CRANKS BUT WON'T RUN (2 of 2)
- Chart A7: Fuel System Diagnosis (F/Y Body
- Chart A7: Fuel System Diagnosis (2 Of 2)
- Chart B-1: Restricted Exhaust System Check
- Code 13: Open Oxygen Sensor Circuit
- Code 14: Coolant Temp Sensor Signal Volt Low
- Code 15: Coolant Temp Sensor Signal Volt High
- Code 21: TPS Signal Volt High
- Code 22: TPS Signal Volt Low
- Code 23: Mat Sensor Signal Volt High
- Code 24: Vehicle Speed Sensor (VSS) (F Body)
- Code 24: Vehicle Speed Sensor (VSS) (Y Body)
- Code 25: Mat Signal Voltage Low
- Code 32: EGR System Failure (F/Y Body)
- Code 33: Mass Airflow Sensor Signal Volt Hi (F/Y Body)
- Code 34: Mass Airflow Sensor Signal Volt Low
- Code 36: Mass Airflow Sensor Burn-Off Failure
- Code 42: Electronic Spark Timing (W/HEI)
- Code 43: Electronic Spark Control
- Code 44: Lean Exhaust Indication
- Code 45: Rich Exhaust Indication
- Code 46: Vehicle Anti-Theft System
- Code 51: Prom/Mem-Cal Error
- Code 52: CALPAK Error
- Code 53: System OVERVOLTAGE
- Code 54: Fuel Pump Volt Low
- Code 55: ECM Error
- Chart C1A: Park/Neutral Switch
- Chart C2A: Injector Balance Test
- Chart C2C: Idle Air Control
- Chart C3: Canister Purge Check (Y Body)
- Chart C3: Canister Purge Check (F Body)
- Chart C4: Ignition Check W/HEI (F Body)
- Chart C4: Ignition System Check W/HEI (Y Body)
- Chart C5: Electronic Spark Control
- Diagnostic Aids
- Chart C6B: Air MANAGMENT Check
- Chart C7: EGR Check
- Chart C8A: Torque Converter Clutch 440-T4 Trans
- CHART C8A: TORQUE CONVERTER CLUTCH 440-T4 TRANS (2 of 2)
- Chart C8C: Shift Light Indicator (M/T) (F Body)
- Chart C8C: 1ST-4TH Gear Upshift SYS (M/T) (Y Body)
- CHART C12: COOLING FAN CIRCUIT - F BODY (1 of 2)
- CHART C12: COOLING FAN CIRCUIT - F BODY (2 of 2)
- CHART C12, COOLING FAN CIRCUIT 5.7L - Y BODY (1 of 2)
- CHART C12: COOLING FAN CIRCUIT - Y BODY (2 of 2)
- Component Location
- ECM Voltage/Terminal Id Charts
- Wiring Diagrams