XJ (X308) V8-4.0L SC (2003)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
Engine Coolant Temperature (ECT) Sensor - 211900
Engine Coolant Temperature (ECT) Sensor
Removal
1. Release the cooling system pressure.
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Remove the coolant expansion tank pressure cap.
2. Remove the air cleaner outlet pipe.
3. Remove the engine coolant temperature (ECT) sensor electrical connector.
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Disconnect the ECT sensor electrical connector.
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Remove the ECT sensor.
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Remove and discard the ECT sensor sealing washer.
Installation
1. To install, reverse the removal procedure.
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Install a new ECT sensor sealing washer.
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Tighten to 17 Nm.
2. Fill the cooling system up to the MAX mark on the coolant expansion tank.