2.8L - Ignition/Glow Plug System - AFP, BDF (Generic Scan Tool) (A4 Platform)

• Ignition/Glow plug system
  • Ignition, servicing
    • General notes on ignition system
    • Parts of the ignition, removing and installing (Vehicles with engine code AFP)
    • Parts of the ignition, removing and installing (Vehicles with engine code BDF)
    • Safety precautions
      • Notes
      • Vehicles with engine code AFP
      • Vehicles with engine code BDF
    • Test Data, Spark Plugs
    • Check Camshaft Position (CMP) sensor
      • Recommended special tools and equipment
      • Test requirements
      • Test sequence (Vehicles with engine code AFP)
      • Test sequence (Vehicles with engine code BDF)
    • Check knock sensors
      • Notes
      • Recommended special tools and equipment
      • Test requirements
      • Checking resistances and wires (Vehicles with engine code AFP)
      • Checking resistances and wires (Vehicles with engine code BDF)
    • Checking ignition coil (Vehicles with engine code AFP)
      • Recommended special tools and equipment
      • Test requirements
      • Test sequence
      • Checking voltage supply
      • Checking activation
      • Checking wiring
      • Checking secondary resistances
    • Ignition coils with power output stages (Vehicles with engine code BDF), checking
      • Notes
      • Special tools and equipment
      • Test requirements
      • Test sequence
      • Checking voltage supply
      • Checking activation
      • Checking wiring
    • Valves for camshaft adjustment (Vehicles with engine code BDF), checking
      • Function
      • Recommended special tools and equipment
      • Test requirements
      • Test sequence