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P0118 Diagnostic Trouble Code Discussion for April 2015

ECT Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0118
Help Request Posted
2004 Honda Civic EX 1.7L No Start VIN: 2HGES26754
P0118: Engine Coolant Temperature Sensor Circuit High Voltage. Car Towed in no start. Checked #4 cylinder had spark. Reinstalled coil, sprayed carb cleaner in evap purge tube before solenoid still no start. Discovered that it would start and barely run for a few seconds in clear flood mode(pedal to floor). Removed egr v...
April 08, 2015