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Home >> Audi >> 2020 >> Q7 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (Cooling System Servicing (2.9L, 3.0L)) >> 19 Cooling System >> Coolant Pump/Coolant Thermostat >> Engine Coolant Temperature Sensor on Engine Output -G82-, REMOVING AND INSTALLING >> Engine Coolant Temperature Sensor on Engine -G82-, REMOVING AND INSTALLING, 2.9L ENGINE

Engine Coolant Temperature Sensor on Engine -G82-, REMOVING AND INSTALLING, 2.9L ENGINE

WARNING: This page is about a different car, the 2022 Audi S7 and 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required 

Procedure 

-- Drain the coolant. Refer to 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.

GWWA19-12741Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows-.

GWWA19-12727Courtesy of AUDI OF AMERICA, LLC

-- Free up the crankcase ventilation hose -2- and push the bracket -1- to the side.

-- Remove the bolt -1-.

GWWA19-12728Courtesy of AUDI OF AMERICA, LLC

-- Remove the Engine Coolant Temperature Sensor on Engine -G82- and disconnect the connector -2- ; use needle nose pliers to do so.

-- 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