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P0113 Diagnostic Trouble Code Discussion for June 2015

IAT Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0113
Help Request Posted
2003 Chevrolet Trailblazer North Face 4.2L MIL Lamp on, no acceleration VIN: 1GNDT13S43
P0113: IAT Sensor Circuit High Input. ... stream no movment from app sensor. Also on data see intake temp sensor shows -40. Tested wires to it and got 5 volts both sides. Tested all fuses under hood. On pin 2 of dlc and ground I got .2-.8 volts up and down with key on engine off. With key off the ...
June 29, 2015