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Home >> Jaguar >> 2017 >> XJR L >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Electronic Engine Controls - V8 N/A 5.0L Petrol -- XJ/X351) >> Description And Operation >> Electronic Engine Controls - System Operation And Component Description (G1772581) >> Component Description >> Engine Coolant Temperature Sensors >> Notes

Engine Coolant Temperature Sensors: Notes

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The ECT sensors are NTC (negative temperature coefficient) thermistors that allow the ECM to monitor the engine coolant temperature.

There are two identical ECT sensors installed, which are identified as ECT 1 and ECT 2. Each sensor is secured with a twist-lock and latch mechanism, and is sealed with an O-ring. A two pin electrical connector provides the interface between the sensor and the engine harness.

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