Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING
Procedure
- The engine is cold.
Depending on the model, preliminary work may be required. Refer to Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING .
-- Quickly open the coolant reservoir cap and release any remaining pressure in the cooling system and then close it again.
Versions with Secondary Air System (Different Installation Position):
-- Disconnect the connector -1-.
-- Press the release buttons on both sides and remove the secondary air injection hose -2-.
Continuation for All Vehicles:
-- Disconnect the connector -1-.
-- Place a cloth underneath to catch any escaping coolant.
-- Remove the bolts -2- and remove the Engine Coolant Temperature Sensor -G62- -3-.
- Replace the O-rings after removing them.
-- Insert the new engine coolant temperature sensor immediately so that as little coolant is lost as possible.
-- Fill the coolant. Refer to COOLANT, DRAINING AND FILLING .
There are additional procedures depending on the model. Refer to Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING .
Tightening Specifications