3.0L/3.8L PFI Tests
- Testing
- Diagnostic Circuit Check
- Chart A1, No "Service Engine Soon" Light
- Chart A2, Won't Flash Code 12 "Service Engine Soon" Light On Steady
- Chart A3, Engine Cranks But Won't Run
- Chart A4, Engine Cranks But Won't Run (CON'T)
- Chart A3, Engine Cranks But Won't Run (3.8L Turbo)
- Chart A5, Engine Cranks But Won't Run
- Chart A6, Engine Cranks But Won't Run
- Chart A7, Fuel System Diagnosis
- Chart A8, Fuel Injection
- Code 13, Oxygen (O2) Sensor Circuit
- Code 14, Coolant Sensor - Signal Voltage Low
- Code 15, Coolant Sensor - Signal Voltage High
- Code 21, TPS - Signal Voltage High
- Code 22, TPS - Signal Voltage Low
- Code 24, VSS "A Body" W/ Standard Instruments
- Code 24, VSS "A Body" W/ Digital Instruments
- Code 24, Vehicle Speed Sensor (VSS) - (3.8L Turbo)
- Code 31, WASTEGATE Solenoid (3.8L Turbo)
- Code 32, EGR Vacuum Control
- Code 32, EGR Vacuum Control (3.8L Turbo)
- Code 33, Mass Air Flow - MAF Sensor
- Code 34, Mass Air Flow (MAF) Sensor
- Code 41, C(3)I Ignition Cam Sensor Signal (3.8L Turbo)
- Code 42, C(3)I Ignition (3.8L Turbo)
- Code 42, Electronic Spark Timing - Est
- Code 43, Electronic Spark Control - ESC
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Prom Failure
- Code 52, Fuel Calpac Missing
- Code 53, EGR Vacuum Control (3.0L)
- Code 55, Replace ECM
- Chart C1 - ECM Replacement Check Chart
- Chart C1A - Park/Neutral Switch (Non-Turbo)
- Chart C1A - Park/Neutral Switch (3.8L Turbo)
- Power Steering Pressure Switch (PSPS) Check
- Chart C2C - Idle Air Control
- Chart C3 - Canister Purge Valve
- Chart C4A & C4B - Ignition System Check (3.8L Turbo)
- Chart C5 - Electronic Spark Control System
- Chart C7 - EGR Check
- Chart C8 - TCC Elect Diagnosis (3.8L Turbo W/ 2004R Or 325L4)
- Chart C8A & C8B - TCC Elect Diag (Non-Turbo W/ 440-T4)
- Chart C10A & C10B - A/C Clutch Control (Non-Turbo)
- Chart C10A & C10B - A/C Clutch Control (3.8L Turbo)
- Chart C12A - Coolant Fan Check (Without A/C)
- Chart C12B - Coolant Fan Check (Without A/C)
- Chart C12C - Coolant Fan Delay Relay Check (Without A/C)
- Chart C12D - Coolant Fan Check
- Chart C12E - Coolant Fan Check
- Chart C12F - No Low Speed Fan
- ECM Terminal Identification
- Wiring Diagrams