Engine Temperature Control Temperature Sensor -G694- , REMOVING AND INSTALLING, 2.9L ENGINE

WARNING: This page is about a different car, the 2022 Audi Q8, 2021 Audi Q8, 2020 Audi Q8, and 2019 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools And Workshop Equipment Required

Socket T30:T10405
Straight needle nose pliers, long version, commercially available
45° angled needle nose pliers, long version, commercially available

Procedure

Preliminary work may be required depending on the model. Refer to ENGINE TEMPERATURE CONTROL TEMPERATURE SENSOR -G694-, REMOVING AND INSTALLING .

-- Drain the coolant. Refer to COOLANT, DRAINING AND FILLING / COOLANT, DRAINING AND FILLING .

-- Remove the engine cover and heat shield. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Remove the bolts -1 and 2- , remove the coolant pipes from the turbochargers and push to the side.

-- Remove the bolt -2- .

-- Remove the Engine Temperature Control Sensor -G694- and disconnect the connector -1- using needle nose pliers.

Replace the O-ring after removing.

-- Insert the engine coolant temperature sensor using needle nose pliers.

-- Install the right rear large coolant pipe. Refer to COOLANT PIPES, REMOVING AND INSTALLING .

-- Install the heat shield and engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

Tightening Specifications

Refer to OVERVIEW - COOLANT PUMP/COOLANT THERMOSTAT