Coolant Temperature Sensor/Switch (For Computer): Service and Repair
COOLANT TEMPERATURE SENSORRENEW
Open the bonnet. Depressurize the coolant system by SLOWLY AND CAREFULLY opening and closing the coolant filler cap.
Disconnect the sensor multi-plug connector.
Remove the sensor.
Ensure that the sensor location is clean and grease free.
Fit and tighten the new sensor.
Refit the multi-plug.