Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING: Removing

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2017 Audi S5, 2016 Audi S5, 2016 Audi S4, 2015 Audi S5, and 2015 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Coolant Reservoir Marking

Courtesy of AUDI OF AMERICA, LLC

The engine is cold.

-- Quickly open the coolant reservoir cap and release any remaining pressure in the cooling system and then close it again.

-- Remove the front engine cover -1- upward.

Fig 2: Identifying Engine Covers

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1- on the Engine Coolant Temperature Sensor -G62-.

Fig 3: Engine Coolant Temperature (ECT) Sensor -G62- location

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Use a cloth to catch any leaking coolant.

-- Remove the retaining clip -2- and the Engine Coolant Temperature Sensor -G62-.

NOTE:

Ignore -arrow-.