Knock Sensor 1 -G61-, REMOVING AND INSTALLING

WARNING: This page is about a different car, the 2022 Audi SQ7. However, it is still accessible from the selected car via links, so may be relevant.

The procedure applies to Knock Sensor 1 -G61-, Knock Sensor 2 -G66-, Knock Sensor 3 -G198- and Knock Sensor 4 -G199-.

Knock Sensor 1 -G61-, Removing

-- Vehicles with starter generator, remove the starter generator. Refer to GENERATOR, REMOVING AND INSTALLING .

Remove the Rear Knock Sensor 2 and 4 Knock Sensor 2 -G66- /Knock Sensor 4 -G199-

-- Remove the corresponding engine support. Refer to ENGINE SUPPORT, REMOVING AND INSTALLING .

Knock Sensor 3 -G198-, Removing

-- Remove the noise insulation. Refer to OVERVIEW - NOISE INSULATION .

Courtesy of AUDI OF AMERICA, LLC

-- Press the release button and remove the line -3-.

-- Remove the Crankcase Ventilation Valve -N546- -1- from the bracket and push it to the side.

Continuation for :

All additional procedures are described. Refer to Knock Sensor 1 -G61-, REMOVING AND INSTALLING .

Installing

Additional procedures:

-- Install the engine support. Refer to ENGINE SUPPORT, REMOVING AND INSTALLING .

-- Install the ribbed belt. Refer to the appropriate service information .

Tightening Specifications

Refer to OVERVIEW - FRONT WHEEL HOUSING LINER .