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

WARNING: This page is about a different car, the 2024 Audi Q5 and 2023 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.

Component location: under the intake manifold behind the Engine Temperature Control Actuator -N493-.

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

-- Disconnect the connector -3-.

Courtesy of AUDI

-- Free up the wire -1- for the Knock Sensor 1 -G61- to do so release the catch -arrow- from the bracket -2-.

-- Remove the bolt -arrow- and then the Knock Sensor 1 -G61-.

Fig 1: Locating Knock Sensor Bolt

Courtesy of AUDI