Engine Controls - Adjustments

• Engine Mechanical
  • Checking Compression
  • Compression Specifications
  • Valve Clearance
• Ignition Timing
• Idle Speed & Mixture
  • Base Idle (XJS)
  • Idle Speed & Co Level Specifications
  • Cold (Fast) Idle
• Throttle Position Switch (TPS) & Potentiometer
  • Throttle Position Switch (TPS)
  • Throttle Position Potentiometer