Engine Control - On-Vehicle Adjustments - Except S40 & V40

• Engine Mechanical
• Air Induction Systems
  • Checking & Adjusting Turbocharger Pressure Regulator (5-Cylinder)
  • Checking & Adjusting Turbocharger Pressure Regulator (6-Cylinder)
• Valve Clearance
  • Notes
  • Valve Clearance Adjustment (2000 Models)
• Ignition Timing
• Idle Speed & Mixture
  • Notes
  • Idle Speed & Co Level
• Throttle Controls