P0118 Diagnostic Trouble Code Discussion for March 2009
ECT Sensor Circuit High Voltage
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| Help Request | Posted | |
| 1999 Jeep Grand Cherokee Limited 4.7L No Start, Hesitation, MIL Lamp on VIN: 1J4GW68N4X P0118: Engine Coolant Temperature Sensor Circuit High Voltage. truck has a new air temp sensor from mopar . coolant sensor always reads fine on scan tool from otc . truck had a tps fault also last week . i replaced the clock spring for that code & it didnt come back .air temp reads 0 degs at times when its 70 degs out... |
March 12, 2009 |
