Engine Coolant Temperature Sensor on Radiator Outlet -G83-, REMOVING AND INSTALLING: Removing

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

Fig 1: Identifying Coolant Reservoir Cap

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The engine is cold.

-- Briefly open the coolant expansion tank cap -arrow- and release any residual pressure in the cooling system and then close it again until it locks.

-- Remove the noise insulation -1-. Refer to OVERVIEW - NOISE INSULATION .

-- Disconnect the connector -1-.

Fig 2: Component Location Engine Coolant Temperature Sensor

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

NOTE:

Insert the new Engine Coolant Temperature Sensor on Radiator Outlet -G83- immediately in the connection to prevent a lot of coolant loss.

-- Remove the clip -2- and remove the Engine Coolant Temperature Sensor on Radiator Outlet --.

-- Insert a new Engine Coolant Temperature Sensor on Radiator Outlet -- immediately in the connection.