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P0123 Diagnostic Trouble Code Discussion for June 2007

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
2001 Dodge Grand Caravan Sport 3.3L No Start VIN: 2B4GP44321
P0123: Throttle Position Sensor Circuit High Voltage. This vehicle is making me crazy, all help is greatly appreciated. I don't usually work on these vehicles. First a "short" history... The van has no spark and will not trigger an noid light when cranking. The fuel pump runs for 2 seconds when the key is...
June 12, 2007
2001 Ford F-150 King Ranch 5.4L Poor Idle Quality VIN: 1FTRW08L51
P0123: TP Sensor A Circuit High Input. ... Check engine light and oil pressure light comes on and engine revs up to 2500 RPM and won't come down untill he shut engine down and restarts, but check engine light stays on and sets nine codes. P0113 IAT Circuit High Input. P1289 Cylinder Head Temp Senso...
June 18, 2007