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

WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, and 2016 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

The engine is cold.

-- Carefully open the cap -1- on the coolant expansion tank -2- briefly in the direction of -arrow- and release any residual pressure in the cooling system and then close it again until it locks.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

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

Place a cloth underneath to catch escaping coolant.

-- Disconnect the connector -1- from the Engine Coolant Temperature Sensor on Radiator Outlet -G83- -2-.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the clamp -2- and pull the Engine Coolant Temperature Sensor on Radiator Outlet -G83- off the connection -3-.