p0123 - diagnosis [Archive] - GrandAmGT.com Forum


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01-26-2006, 09:44 PM
i went over to auto zone to see whats throwing the codes and i got this

The pcm has determined that the input from the throttle position sensor is higher than expected for the current engine operating conditions.

doesnt sound like much but the damn light is starting to get annoying.
anyone know of a possible fix.

Oh and as for intake i took everything out except for the 62mm TB everything else is stock.

01-26-2006, 10:41 PM
possible bad tps sensor, hard to tell without trouble shooting the sensor itself

01-27-2006, 05:21 PM
yeah try a new tps