Audi Q7: Heating, Ventilation & Air Conditioning

 Component Location Overview - Rear Adjustment Motor

Rear Air Distribution Housing Components, "Mid" or "Mix" A/C System   Note Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use the correct version and pay attention to the allocation of different components. Refer to → C

 Knock Sensor 1 - G61-, Checking

General Description The Knock Sensor 1 -G61- is a tuned accelerometer on the engine which converts engine vibration to an electrical signal. The Engine Control Module -J623- uses this signal to determine the presence of engine knock and to retard spark timing, if necessary. Special tools and wor