Engine Control System & Fuel System - 3.6L - Troubleshooting & Diagnosis

• Symptoms - Engine Controls
  • Diagnostic Instructions
  • Symptoms Description
  • Symptoms Definition
  • Symptoms Verification
  • Symptoms Testing
  • Additional Symptoms Tests
    • Notes
    • Hard Start
    • Hesitation, Sag, Stumble
    • Poor Fuel Economy
• Poor Fuel Fill Quality
• Engine Cranks But Does Not Run
  • Diagnostic Instructions
  • Circuit/System Description
  • Diagnostic Aids
  • Reference Information
  • Circuit/System Verification
  • Repair Procedures
• Fuel System Diagnosis
  • Diagnostic Instructions
  • Circuit/System Description
  • Diagnostic Aids
  • Reference Information
  • Circuit/System Verification
  • Circuit/System Testing
  • Repair Instructions
• Fuel Injector Solenoid Coil Test (w/LLT)
  • Diagnostic Instructions
  • Circuit/System Description
  • Diagnostic Aids
  • Reference Information
  • Component Testing
  • Repair Procedures
• Alcohol/Contaminants-in-Fuel Diagnosis (with Special Tool)
  • Diagnostic Instructions
  • Description
  • Test Procedure
• Alcohol/Contaminants-in-Fuel Diagnosis (w/o Special Tool)
  • Diagnostic Instructions
  • Description
  • Alcohol in Fuel Testing Procedure
  • Particulate Contaminants in Fuel Testing Procedure
• Electronic Ignition (EI) System Diagnosis (w/LLT)
  • Diagnostic Instructions
  • Circuit/System Description
  • Diagnostic Aids
  • Reference Information
  • Circuit/System Testing
  • Repair Procedures
• Inspection/Maintenance (I/M) System Check
  • Diagnostic Instructions
  • Description
  • Conditions for Updating the I/M System Status
  • Monitored Emission Control Systems
  • Diagnostic Aids
  • Circuit/System Verification
  • Circuit/System Testing
• Inspection/Maintenance (I/M) Complete System Set Procedure
  • Diagnostic Instructions
  • Description
  • Conditions for Meeting a Cold Start
  • Circuit/System Verification
  • Inspection/Maintenance (I/M) System Set Procedure
• Inspection/Maintenance (I/M) System DTC Table