Component location of Secondary Air Injection (AIR) Pump Motor V101
WARNING: This page is about a different car, the 2006 Audi A8, 2005 Audi A8, and 2004 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Disconnecting Intake Air Duct At Secondary Air Injection (AIR) Pump Motor V101
Courtesy of VOLKSWAGEN UNITED STATES, INC.
At right front in engine compartment below long member