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How to Remove the Water Temperature Sensor from a Citroen C4

Model: Citroen C4 MK 1 - Years 2004-2010
Part: Engine coolant temperature sensor

In this video, learn how to remove the water temperature sensor from a Citroen C4. Lift the bonnet and secure it; to remove the sensor, you need to take off the engine soundproofing panel. Unscrew the fasteners with a socket spanner if you need to remove the entire piece. Now disconnect the connector from the temperature sensor valve, remove the sensor, and fit a new one. Refit the engine cover panel over the car engine with all the fasteners attached. Test the correct functioning of the sensor by starting the car.

Updated on 12 March 2026 by ScegliAuto

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