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P0123 Diagnostic Trouble Code Discussion for April 2007

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
1998 Dodge Ram 1500 Laramie 5.2L Hesitation, Stall, MIL Lamp on VIN: 3B7HF12Z4W
P0123: tps voltage high. when the a/c compressor is actuated the tps reads 4.9 v at idle and when compressor is off the tps reads .69 v all grounds are good and i tried a new pcm please help!
April 02, 2007
1995 Oldsmobile Silhouette 3.8L Poor Idle Quality VIN: 1GHDU06L9S
P0123: TP Sensor High. ... When this happens it will set a code(P0123), turn the MIL light on, the vehicle idles fast, the transmission doesn't shift right(shift points are off), and on the scanner data the ECM reads the TPS voltage as 4.5V even though the throttle is closed. We che...
April 03, 2007