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P0117 Diagnostic Trouble Code Discussion for August 2009

Engine Coolant Temperature Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0117
Help Request Posted
2000 Dodge Neon ES 2.0L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1B3ES46C3Y
P0117: Engine Coolant Temperature Sensor Circuit Low Voltage. ... wiring issue. i started with code po117 for ect sensor voltage too low. i replaced the sensor and that did not fix that problem. i then dug deeper into it and found the wiring bad/melted from ect sensor back to the main harness. i pulled it apart and splic...
August 24, 2009