Knock Sensor 1 -G61-, REMOVING AND INSTALLING: Installing
WARNING: This page is about a different car, the 2024 Audi A5 Sportback and 2023 Audi A5 Sportback. However, it is still accessible from the selected car via links, so may be relevant.
Install in the reverse order of removal while noting the following:
-- Install the Engine Temperature Control Actuator -N493-. Refer to Engine Temperature Control Actuator -N493-, REMOVING AND INSTALLING .