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Thread: Engine RPM unsupported parameter

  1. #1
    Potential Tuner
    Join Date
    Nov 2012
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    4

    Engine RPM unsupported parameter

    I am currently trying to SD tune my VE table and am running into trouble finding a parameter for Engine speed (RPM) therefore the histogram is unsupported. I tried using a user configured PID to no avail. Is Engine Speed really a non supported parameter or is something wrong here. Hopefully I am just missing something. Car is a 04 GTO LS1. Any help would be appreciated.
    Thanks
    Nate

  2. #2
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
    Join Date
    Jun 2004
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    Hailing from Parts Unknown
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    28,265
    delete the vehicles .os file in the vehicles folder then reopen the scanner & it'll repoll for the available pids. Sounds like the .os file got corrupted.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  3. #3
    Potential Tuner
    Join Date
    Nov 2012
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    4
    Awesome i will give it a shot. Thanks for the quick reply.

  4. #4
    Thanks for posting this, I had the same issue and deleting the os file was the fix that worked.