Audi Q7: Generic Scan Tool

 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

 Third Row Backrest Adjustment Button, Removing and Installing

Left and Right Third Row Seat Backrest Adjustment Button -E565-/-E549-, Removing and Installing, Left Rear Door Special tools and workshop equipment required Trim Removal Wedge -3409- Removing - Fold the second row rear seat backrest forward. Refer to the Vehicles Owner's Manual. - P