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P0118 Diagnostic Trouble Code Discussion for March 2005

ECT Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0118
Help Request Posted
1997 Honda Accord EX 2.2L MIL Lamp on
P0118: Engine Coolant Temperature Sensor Circuit High Voltage. ... lunch break and sure can use some help.The customer has been very patient and an old friend.The MIL will come on intermittently between one day to a week with one or two codes (P0118-coolant temp circuit high input(open) and sometime with P0524-no definiti...
March 09, 2005