Exhaust Emission Control System

• Adjustment/Replacement
  • Catalytic converter
    • To remove
    • To fit
  • Exhaust gas recirculation control valve, 4-cyl.
    • To remove
    • To fit
• Special tools
  • 83 95 667 Pipe cutter/exhaust system
• Technical data
  • Tightening torque
    • Power train
• Technical description
  • Function diagram
  • Main components
  • Brief description
    • Overview
  • Detailed description
    • Closed crankcase ventilation
      • Notes
      • Function, low engine load
      • Function, high engine load
    • Evaporative emission system
      • Notes
      • General
      • Evaporative emission canister
      • Emptying the evaporative emission canister
    • Catalytic converter
    • Closed loop fuel injection system.
      • Notes
      • General
      • Oxygen sensor