A8L Quattro Sedan W12-6.0L (BSB) (2005)
Air Injection Pump: Service and Repair
Secondary Air Injection Pumps
Removing
-
Activate vehicle lifting mode.
-
Remove left front wheel.
‹› Secure brake disc with wheel bolts.
-
Loosen quick-release fasteners - 1 - and remove front noise insulation.
-
Remove front part of wheel housing liner at left front.
-
Pull left air intake grille out of the bumper - arrows -.
-
Disconnect electrical connectors - 1 - and - 5 -.