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2003
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Intrepid SXT
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Engine Controls - Self-Diagnostics
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DTC P0118: Engine Coolant Temperature Sensor High
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Possible Causes
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Possible Causes
ECT Sensor Voltage Above 4.9 Volts
(K2) ECT Signal Circuit Shorted To Battery Voltage
ECT Sensor Internal Failure
(K2) ECT Signal Circuit Open
(K4) Sensor Ground Circuit Open
PCM