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P0123 Diagnostic Trouble Code Discussion for October 2006

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
1994 Buick LeSabre Custom 3.8L Misfire, MIL Lamp on VIN: 1G4HP52L1R
P0123: t p high. Hey group,got G M troubles again,came in missing while driveing under a load, can also power brake in shop and get same concern.checked for TSBs none found for this concern.looked at pids found tp sticking so we replaced that knowing it would not fix concern b...
October 30, 2006