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Component overview: Notes

NOTE: The following list refers to items in Fig 1.
  1. - from air filter housing 
  2. - Secondary Air Injection (AIR) Pump Motor -V101- 
  3. - Secondary Air Injection (AIR) pump relay -J299- 
  4. - Motronic Engine Control Module (ECM) -J220- 
  5. - Right combination valve for Secondary Air Injection (AIR) system 
  6. - Secondary Air Injection (AIR) solenoid valve -N112- 
  7. - Check -valve 
    • Installation position (light/dark side): Arrow points in direction of aperture, as shown in figure.
  8. - to Intake manifold 
  9. - Left combination valve for Secondary Air Injection (AIR) system 
  10. - Vacuum reservoir 
    • Component location: Under wheel housing liner in front left wheel housing
Fig 1: Identifying Secondary Air System Components Components
G03613207Courtesy of AUDI OF AMERICA, INC.