Engine Controls - On-Vehicle Adjustments

• Engine Mechanical
• Valve Clearance
• Ignition Timing
  • Base Ignition Timing Inspection
    • Notes
    • Optima & Magentis (Canadian)
    • Rio & Spectra
    • Sedona & Sorento
• Idle Speed & Mixture
  • Base Idle Speed Inspection/Adjustment
    • Notes
    • Optima, Magentis (Canadian) & Sorento
    • Rio & Spectra
    • Sedona
  • Idle Mixture
• Throttle Position Sensor
  • Adjustment
    • Optima & Magentis (Canadian) 2.4L
    • Optima & Magentis (Canadian) 2.7L
    • Sedona & Sorento