V6/V8 PFI Component Test

• Model Identification
• Description
• Diagnostic System Operation
  • Notes
  • "Hard Failures"
  • "Intermittent Failures"
• Basic Diagnostic Procedure
• Diagnostic Materials
  • Notes
  • Diagnostic Charts
  • Diagnostic Aids
• Field Service Mode Check (Fuel Injected Models)
• Special Diagnostic Tools
• Scan Tester Usage
• Scan Tester - Test Data Parameters
• Diagnostic Circuit Check (All Engines)
  • Notes
  • Diagnostic Circuit Check Procedures
• "Scan" Diagnostic Circuit Check
• Chart A1 - No "Service Engine Soon" Light (2.8L)
  • Notes
  • Diagnostic Aids
• Chart A1 - No "SES" Light (5.0/5.7L)
  • Notes
  • Diagnostic Aids
    • Engine Runs Okay
    • Engine Cranks But Will Not Run
• Chart A2 - Won't Flash Code 12 "SES" Light Always On
  • (All Engines)
• Chart A3 - Engine Cranks, But Won't Run (2.8L)
  • CHART A3 (1 of 2) - ENGINE CRANKS, BUT WON'T RUN (2.8L)
  • Diagnostic Aids
  • CHART A3 (2 of 2) - ENGINE CRANKS, BUT WON'T RUN (2.8L)
• Chart A3 - Engine Cranks, But Won't Run (5.0/5.7L)
  • CHART A3 (1 of 2) - ENGINE CRANKS, BUT WON'T RUN (5.0/5.7L)
  • Diagnostic Aids
  • CHART A3 (2 of 2) - ENGINE CRANKS, BUT WON'T RUN (5.0/5.7L)
• Chart A7 - Fuel System Diagnosis (2.8L)
  • Chart A7 (1 Of 2) - Fuel System Diagnosis (2.8L)
  • Chart A7 (2 Of 2) - Fuel System Diagnosis (2.8L)
• Chart A7 - Fuel System Diagnosis (5.0/5.7L)
  • Chart A7 (1 Of 2) - Fuel System Diagnosis (5.0/5.7L)
  • Chart A7 (2 Of 2) - Fuel System Diagnosis (5.0/5.7L)
• Chart A9 - Cold Start Valve (All Engines)
• Chart C1D - Map Output Check (All Engines)
• Chart C1E - PSPS Check (All Engines)
  • Power Steering Pressure Switch (PSPS) Check (All Engines)
• CHART C2C - IDLE AIR CONTROL (IAC) (All ENGINES)
  • Notes
  • Diagnostic Aids
• Chart C3 - Canister Purge Check (All Engines)
• Chart C4A - Ignition System Check (5.0/5.7L)
• Chart C4B - Ignition System Check (2.8L)
• Chart C4F - Dis Misfire (2.8L)
• Chart C5 - ESC Check (All Engines)
  • Electronic Spark Control (ESC) Check (All Engines)
  • Diagnostic Aids
• Chart C6A - Electric Control (Man. Trans.) (2.8L)
• Chart C6B - Air Management Check (5.0/5.7L)
• Chart C7 - EGR Valve Check (2.8L)
  • Notes
  • Diagnostic Aids
• Chart C7A - EGR Check (2.8L)
• Chart C7B - EGR RECIRCULATION Check (5.0/5.7L)
• Chart C8A - TCC (All 2.8L)
  • Transmission Converter Clutch (TCC) (All 2.8L)
  • Diagnostic Aids
• Chart C8B - TCC (2.8L "F" Body)
  • Transmission Converter Clutch (TCC) (2.8L "F" Body)
  • Diagnostic Aids
• Chart C8B - TCC (2.8L "A" Body)
  • Transmission Converter Clutch (TCC) (2.8L "A" Body)
  • Diagnostic Aids
• Chart C8A - TCC (5.0L/5.7L)
  • Transmission Converter Clutch (TCC) (5.0/5.7L) (1 Of 2)
  • Diagnostic Aids
  • Transmission Converter Clutch (TCC) (5.0/5.7L) (2 Of 2)
• Chart C8B - Man. Trans. Shift Light (5.0/5.7L)
• Chart C10 - A/C Clutch Control (2.8L)
  • Notes
  • Diagnostic Aids
• Chart C12 - Cooling Fan Control Circuit (2.8L)
  • Chart C12 - Cooling Fan Control Circuit (2.8L) (1 Of 2)
  • Diagnostic Aids
  • Chart C12 - Cooling Fan Control Circuit (2.8L) (2 Of 2)
• Chart C12 - Cooling Fan Control Circuit (5.0/5.7L)
  • Chart C12 - Cooling Fan Control Circuit (5.0/5.7L) (1 Of 2)
  • Diagnostic Aids
  • Chart C12 - Cooling Fan Control Circuit (5.0/5.7L) (2 Of 2)
• Component Locations
• ECM Terminal Identification
• Wiring Diagrams