Audi Q7: Body Exterior

 Special driving situations

Driving uphill and downhill When driving uphill, downhill, or at high altitudes, note the following information: Drive slowly and carefully. Do not try to turn around if you cannot safely drive on an incline or hill. Instead, drive in reverse. When driving down hills, you can activate the hill

 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