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Thread: VE disabled... still shows in histograms

  1. #1
    Advanced Tuner
    Join Date
    Jun 2011
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    Montreal, Canada
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    VE disabled... still shows in histograms

    I am wondering why if I am tuning maf only, and VE is disabled, I still get numbers in the histograms of VE.

    Thanks
    Attached Images Attached Images
    2007 Corvette C6 Vert. A6
    LME LS402, Pat G custom cam, ATI 10% OD Damper
    Circle D triple disc 2600, 3.42 Diff
    YSI, 3.0 pulley, ID 1000's
    Alky Control Meth,
    ARH 1 7/8 headers,
    1009 RWHP @ 7000, 817 RWT @ 6000

  2. #2
    Senior Tuner
    Join Date
    Dec 2009
    Posts
    1,084
    I would think you are still getting data as you are still logging it.
    You are logging RPM Map and Lamda Error.
    This doesnt mean your Pcm is using VE it is just the data that you have asked to be logged.

    That would be my assumption.

  3. #3
    Advanced Tuner
    Join Date
    Jun 2011
    Location
    Montreal, Canada
    Posts
    758
    Quote Originally Posted by planethax View Post
    I would think you are still getting data as you are still logging it.
    You are logging RPM Map and Lamda Error.
    This doesnt mean your Pcm is using VE it is just the data that you have asked to be logged.

    That would be my assumption.

    I guess thats possible. I never deleted those histo's. I just thought if it was disabled, I wouldnt get data.
    2007 Corvette C6 Vert. A6
    LME LS402, Pat G custom cam, ATI 10% OD Damper
    Circle D triple disc 2600, 3.42 Diff
    YSI, 3.0 pulley, ID 1000's
    Alky Control Meth,
    ARH 1 7/8 headers,
    1009 RWHP @ 7000, 817 RWT @ 6000

  4. #4
    If you disable VE, you still have the table in the PCM, so VCM scanner can still reference your VE table, and plot it against your AFR to give you the error. When you disable it, you dont use it, but doesn't mean its no longer there to see for vcm scanner and plot against it.

    Hope that helps