Knock Sensor 1 - G61-, Removing And Installing: Removing
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2016 Audi A4 Quattro, 2016 Audi A4, 2015 Audi A4 Quattro, 2014 Audi A4 Quattro, and 2013 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The Knock Sensor 1 - G61- is located below the intake manifold behind the coolant pump.
-- Remove the coolant thermostat. Refer to COOLANT THERMOSTAT, REMOVING AND INSTALLING .
- Disconnect the connector -2-.
-- Remove the Knock Sensor 1 - G61-.