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P0117 Diagnostic Trouble Code Discussion for May 2013

Engine Coolant Temperature Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0117
Help Request Posted
1999 Dodge Ram 3500 8.0L Poor Idle Quality, Cuts out, MIL Lamp on VIN: 1B7MC33W6X
P0117: engine coolant temp sensor low. Hi all did a pinout check on pcm to 4 sensors the scanner shows no voltage to any of the 4. The sensors have 5 volt ref and ground at the wires - its like the pcm is not receiving signal back. I think i am checking this out right - the wire diagram shows a com...
May 16, 2013