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P0117 Diagnostic Trouble Code Discussion for October 2007

Engine Coolant Temperature Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0117
Help Request Posted
2003 Honda CR-V EX 2.4L MIL Lamp on VIN: JHLRD78853
P0117: Engine Coolant Temperature Sensor Circuit Low Voltage. Hello fellow techs I have a dealer car here came in for oil leak and mil light on.Leak is Defective valve cover,cracked near base on pass. side(simple). Mil light says ECT and also O2 heater circuit. when looking at readings ect says -40'C always. All o2 readi...
October 12, 2007