Engine Controls - Adjustments

• Engine Compression
• Valve Clearance
• Ignition Timing
  • Notes
  • All Models Except VANAGON
  • VANAGON
• Ignition Timing Table
• Cold (Fast) Idle
• Idle Speed & Mixture
  • Idle Speed & Mixture Adjustment
    • Notes
    • Fox (CIS-E) & Jetta GLI 2.0L (CIS-MOTRONIC)
    • Cabriolet, Corrado, Golf GL/GTI 1.8L & Jetta (DIGIFANT II)
    • Vanagon
• Throttle Stop Screw
• Idle & Full Throttle Switch Adjustments
  • Idle Air Bypass Adjustment DIGIFANT II (Except VANAGON)
  • Idle & Full Throttle Switch - DIGIFANT II
• Airflow Sensor Potentiometer Adjustment
  • Notes
  • Fox
  • JETTA GLI 2.0L (Cis-MOTRONIC)