Knock Sensor 1 -G61-, REMOVING AND INSTALLING: Removing

WARNING: This page is about a different car, the 2021 Audi A6 Quattro, 2020 Audi A6 Quattro, and 2019 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the Engine Temperature Control Actuator -N493-. Refer to Engine Temperature Control Actuator -N493-, REMOVING AND INSTALLING .

-- Disconnect the connector -3-.

Courtesy of AUDI OF AMERICA, LLC

-- Free up the wire -1- for Knock Sensor 1 -G61-. To do so, release the catch in direction of -arrow- from bracket -2-.

-- Remove the Knock Sensor 1 -G61- -arrow-.

Fig 1: Locating Knock Sensor Bolt

Courtesy of AUDI OF AMERICA, LLC