Audi Q7: Fuel Supply

 Memory function

General information Applies to: vehicles with memory function With the memory function, you can save and call up seat profiles using the memory buttons in the door trim panel. Depending on vehicle equipment, some settings such as the driver's seat and exterior mirror position can be stored. Storing

 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