Engine Controls - Adjustments

• Engine Mechanical
  • Notes
  • Checking Clearance
  • Adjusting Valve Clearance
• Ignition Timing
  • XJS
• Idle Speed & Mixture
  • Notes
  • Base Idle (XJS)
  • Cold (Fast) Idle
  • Throttle Plate Adjustment (XJS)
  • Throttle Linkage Adjustment (XJS)
    • Checking Adjustment
    • Adjusting Throttle Linkage
• Throttle Position Sensor (TPS) Or Throttle Switch
  • Throttle Idle Switch (XJS)
  • Throttle Position Switch (TPS) (XJS)
  • Throttle Position Potentiometer (XJS)