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Home >> Volkswagen >> 2021 >> Jetta S, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Cooling System [DKFA,CXDB]) >> 19 Cooling System >> Coolant Pump/Coolant Regulation >> Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING >> Removing

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

WARNING: This page is about a different variant/trim than selected.

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

Fig 1: Identifying Coolant Reservoir Cap
GWWN10-10689Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

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

-- Loosen the hose clamp -2-.

GWWA21-10813Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolt -1- and push the left air duct pipe slightly to the left.

-- Disconnect the connector -1-.

Fig 2: Identifying Engine Coolant Temperature Sensor
GWWA19-11456Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

Place a cleaning cloth underneath to catch any coolant leaking out.

To prevent coolant loss, immediately insert the new Engine Coolant Temperature Sensor -G62- into the connection.

-- Remove the bolt -2- and remove the Engine Coolant Temperature Sensor -G62- -3-.