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P0123 Diagnostic Trouble Code Discussion for March 2006

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
1996 Dodge Dakota 5.2L Hesitation, Surge, Cuts out, Stall VIN: 1B7GG23YXT
P0123: Throttle Position Sensor Circuit High Voltage. Customer complained of rpm bounce and transmission shifting in and out. Upon our test drive we noticed the TPS voltage going to 5v and the tps% going to 50-99% right when the surge/misfire occured. We sweeped the tps on a scope and no glitches koeo. We replace...
March 07, 2006