Engine Controls - Basic Diagnostic Procedures

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Cylinder Leakage Test
    • Engine Compression Test
    • Restricted Exhaust
• No-Start Diagnosis
  • Notes
  • Engine Cranks But Does Not Run
    • Circuit Description
    • Diagnostic Procedure
• Fuel Systems
  • Notes
  • Fuel System Pressure Release
  • Fuel Pump Electrical Circuit Diagnosis
    • Circuit Description
    • Diagnostic Procedure (With Feedback Fuel System)
    • Diagnostic Procedure (Without Feedback Fuel System)
    • Diagnostic Aids
  • Fuel System Diagnosis
    • With Feedback Fuel System
    • Without Feedback Fuel System
• Ignition Systems
  • Electronic Ignition System Diagnosis
    • Circuit Description
    • Test Description
• Idle Speed & Ignition Timing
• Wiring Diagrams