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P0123 Diagnostic Trouble Code Discussion for November 2009

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
2005 Infiniti G35 3.5L No Start VIN: JNKCV51F55
P0123: Throttle Position Sensor 2 Circuit High Voltage. no start,yes crank. 8 codes , when reset 5 come back w/koeo and the other 3 return when koe cranked. tested power and groung at cam sensor and also scoped (has a pattern). still 1 of the codes flagged. any help would be greatly appreciated.
November 13, 2009
2003 Dodge Ram 2500 5.7L Hesitation, MIL Lamp on, no acceleration VIN: 3D7KU28D53
P0123: TP1 voltage high. It was spark plug wires! F.Y.I. only--My brother in laws truck came in --2007--(when only 4 years old) with intermittent "dead" throttle while driving (Electronic throttle)and would have to pull over,shut vehicle off,and restart to drive.We replaced E...
November 26, 2009