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2003
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Protege ES, Standard
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DTC P0118: Engine Coolant Temperature Sensor Circuit - High Input
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
ECT sensor malfunction.
Open or short circuit between ECT sensor and PCM.
PCM malfunction.
Poor connection at ECT sensor or PCM harness connectors.