Engine Controls - Basic Diagnostic Procedures

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
    • Exhaust System Backpressure
• No Start Diagnosis
  • Notes
  • No Start - Engine Cranks Okay (1.6L)
    • Notes
    • Circuit Description
    • Diagnostic Procedure
    • Diagnostic Aids
  • No Start - Engine Cranks Okay (2.0L)
    • Notes
    • Circuit Description
    • Diagnostic Procedure
    • Diagnostic Aids
• Basic Fuel System Checks
  • Notes
  • Fuel System Pressure Relief
  • Fuel System Pressure Test
    • Diagnostic Procedure
    • Diagnostic Aids
  • Fuel Pump Relay Circuit Diagnosis
    • Circuit Description
    • Diagnostic Procedure
    • Diagnostic Aids
  • Main Relay Circuit Diagnosis
    • Circuit Description
    • Diagnostic Procedure
    • Diagnostic Aids
• Basic Ignition System Checks
• Idle Speed & Ignition Timing
• Summary