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International Automotive Technicians Network

P0118 Diagnostic Trouble Code Discussion for November 2009

ECT Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0118
Help Request Posted
2005 Infiniti G35 3.5L No Start VIN: JNKCV51F55
P0118: Engine Coolant Temperature Sensor Circuit High Voltage. no start,yes crank. 8 codes , when reset 5 come back w/koeo and the other 3 return when koe cranked. tested power and groung at cam sensor and also scoped (has a pattern). still 1 of the codes flagged. any help would be greatly appreciated.
November 13, 2009
2002 Hyundai Santa Fe GLS 2.7L Poor Idle Quality, Hesitation, MIL Lamp on VIN: KM8SB73D82
P0118: Engine Coolant Temperature Sensor Low Voltage. Hello Fellow IATN members. PLEASE HELP!!! Im stuck on this car as it is my sisters and all repairs are done FREE of chagre. Not being very familiar with Korean vehicles is not helping the situation... Original complaint was that int. car would not accel. when ...
November 14, 2009