Audi Q7: Drivetrain

 Oxygen Sensor 1 After Catalytic Converter - GX7-, Checking

General Description The Oxygen Sensor 1 After Catalytic Converter -GX7- is positioned downstream of the primary catalytic converter and it supplies the Engine Control Module -J623- with a voltage signal (nonlinear) indicating a "rich" or a "lean" condition is present. If the primary catalytic co

 Managing favorites

Applies to: vehicles with telephone You can store contacts for all connected mobile devices as shortcuts in the favorites list. Selecting favorites using the MMI Applies to: MMI: Select on the home screen: PHONE > Favorites. Opening favorites using the multifunction steering wheel Select in