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Thread: Question on histogram

  1. #1
    Advanced Tuner xonelith's Avatar
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    Oct 2004
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    Whitby, Ontario, CANADA
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    Question on histogram

    I have a 2001 Pontiac Grand Am with the LA1. Seems whenever I scan and view the histogram (no, i'm not scanning dynamic cylinder air), the retard and spark never goes beyond .68. The last 3 columns are always blank.

    Would this be a bug? I'm trying to get rid of some of my KR using the histogram, but doesn't seem to be doing much.

    Thanks for you help everyone!!
    All Motor 2001 GA GT1




  2. #2
    Advanced Tuner
    Join Date
    Mar 2004
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    Germantown, MD
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    Re: Question on histogram

    there is some PID you need to enable or dissable.. unfortunatly I am drawing a blank..

    I am sure someone will come in and let you know..
    -Bill
    2000 Camaro V6 Boltons and a tune

  3. #3
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    Re: Question on histogram

    just email [email protected] they should be able to let you know what needs to be done.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  4. #4
    Advanced Tuner xonelith's Avatar
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    Re: Question on histogram

    Thanks, I sent a message to support a few minutes ago and referenced this post.
    All Motor 2001 GA GT1




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