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Jaguar
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2002
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XJR Base
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Engine Performance
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Engine Controls - Self-Diagnostics
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Diagnostic Trouble Code Identification
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DTC P0116: Engine Coolant Temperature Sensor Range/Performance
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
Low coolant level.
Contaminated coolant.
Engine thermostat failure.
ECT sensor to ECM sensing circuit high resistance when hot.
ECT sensor to ECM sensing circuit intermittent high resistance.
ECT sensor failure.