Engine Controls - Service & Adjustment Specifications

• Capacities
• Quick-Service
  • Service Intervals & Specifications
  • Accessory Drive Belt Inspection
• Mechanical Checks
  • Engine Compression
  • Valve Clearance
• Ignition System
  • Firing Order
    • Notes
    • A4 1.8L Turbo Firing Order
    • TT Coupe & Roadster 1.8L Turbo Firing Order
    • 2.7L Turbo & 2.8L V6 Firing Order
    • 4.2L V8 Firing Order
  • High Tension Wire Resistance
  • Ignition Coil(S)
  • Ignition Timing
  • Spark Plugs
• Fuel System
  • Fuel Pump
    • Fuel Pressure Specifications (A4 1.8L Turbo)
    • Fuel Pressure Specifications (2.8L)
    • Fuel Pressure Specifications (4.2L)
    • Fuel Pressure Specifications (TT 1.8L Turbo)
  • Injector Resistance
  • Idle Speed & Mixture