Thread: TPS codes?
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Old 06-09-2014, 02:49 PM
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pontiacs-r-us pontiacs-r-us is offline
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Join Date: Aug 2006
Location: sw.virginia
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Anyone? I since cleaned throttle body and no more trouble.What I found was oily residue in air tube where EGR enters tube,& in throttle body.After spray cleaning,have had no problems.Don't think it had anything to do with gears in throttle body?I think this residue(carbon & oil mist) was keeping throttle blade from seating correctly,thus getting throttle position sensors out of range?


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