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

Fig 1: Coolant Expansion Tank

Courtesy of AUDI OF AMERICA, LLC

• The engine is cold.

-- To reduce the residual pressure in the cooling system, briefly open the coolant expansion tank cap -1- by releasing the retainer in direction of -arrow-.

-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Disconnect the connector -1-.

Fig 2: Engine Coolant Temperature Sensor on Radiator Outlet -G83- Component Location

Courtesy of AUDI OF AMERICA, LLC

-- Place a cloth underneath to catch any escaping coolant.

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

-- Open the clamp -2- and remove the Engine Coolant Temperature Sensor on Radiator Outlet -G83-.