Engine Controls - Tests W/O Codes

• Introduction
• Symptoms
  • Symptom Diagnosis
    • Notes
    • Following symptoms are available for diagnosis.
  • Does Not Start
    • Engine Does Not Crank
    • No Initial Combustion
    • No Complete Combustion
  • Difficult To Start
    • Difficult To Start Normally
    • Difficult To Start When Cold
    • Difficult To Start When Hot
  • Poor Idling
    • Incorrect First Idle
    • High Idle Speed
    • Low Idle Speed
    • Rough Idle
    • Surging
  • Poor DRIVEABILITY
    • Hesitation/Poor Acceleration
    • Muffler Explosion (After Backfire)
    • Surging
  • Engine Stall
    • Engine Stall After Start
    • Engine Stall After Accelerator Pedal Depressed
    • Engine Stall After Accelerator Pedal Released
    • Engine Stall During A/C Operation
    • Engine Stall When Shifting From Neutral To Drive
• INTERMITTENTS
  • Intermittent Problem Diagnosis
  • Test Procedures
    • Intermittent Simulation