Engine Control Systems

• General Information
  • Notes
  • Construction Diagram
• Engine Control System Diagnosis
  • Introduction
  • Troubleshooting Strategy
  • Symptom Chart
  • Symptom Procedures
    • Inspection Procedure 1: Throttle Valve will not Fully Open or Close
      • Comment
      • Troubleshooting Hints (The Most Likely Causes For This Case:)
      • Diagnosis
    • Inspection Procedure 2: Accelerator Pedal Operation not Smooth (Over Acceleration)
      • Comment
      • Troubleshooting Hints (The Most Likely Causes For This Case:)
      • Diagnosis
• Special Tool
• Accelerator Pedal
  • Removal And Installation
    • Notes
    • <Vehicles without aluminum pedal pad>
    • <Vehicles with aluminum pedal pad>