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Thread: 2000 Sierra 5.3 LM7 can't pull TPS pid

  1. #1
    Tuner in Training Poncho Dan's Avatar
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    2000 Sierra 5.3 LM7 can't pull TPS pid

    Trying to do a few different things like tune shift points and spark advance, but I am unable to pull any kind of throttle position data. Any suggestions outside of splicing a wire and running it as an AUX input?

    Thanks
    '00 GMC Sierra SLT 1500 Z71
    '05 Pontiac GTO

  2. #2
    Tuner in Training Poncho Dan's Avatar
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    I've tried all possible pids even ETC pedal and nothing. I never had this issue with my Grand Am or my GTO. I'm running the current 2.24 version.
    '00 GMC Sierra SLT 1500 Z71
    '05 Pontiac GTO

  3. #3
    Tuner in Training Poncho Dan's Avatar
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    Could tech support at least give me an answer? Every tuning question I've asked about this truck I never get a response...
    '00 GMC Sierra SLT 1500 Z71
    '05 Pontiac GTO

  4. #4
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    Try deleting all the files in the HP Tuners>VCM Scanner>Vehicles directory and it should re poll the vehicle when you connect again. If that doesn't work try deleting the VCM Scanner.cfg in the HP Tuners>Settings directory. I've data logged hundreds of those year trucks and never had that problem

  5. #5
    Tuner in Training Poncho Dan's Avatar
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    Cool cool. Thank you for the suggestion.
    '00 GMC Sierra SLT 1500 Z71
    '05 Pontiac GTO