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Thread: QUICK!!! Tried Auto VE tuning and now I have a problem

  1. #1
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    Exclamation QUICK!!! Tried Auto VE tuning and now I have a problem

    Done everything step by step as the tutorial's instructions say and after updating the calibration differences from alternate to primary tune my VE table is completely blank. No numbers or anything just white cells. Cranked it up and it will not stay running bc it is so lean. Sounds like a top fuel car though... hehee. Please help. Only thing I could think of that was wrong was something when building and applying the filter bc the tutorial did not give a thorough explanation on it.

  2. #2
    Lifetime Member GAMEOVER's Avatar
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    Post up your tune file...
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

    FLASHSCAN V2 & AUTOCAL

  3. #3
    Lifetime Member mr.prick's Avatar
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    You copy primary VE to the back up VE.
    If you can, upgrade the OS to something w/o a back up VE table.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  4. #4
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    I might have done something wrong so I redone it. My VE table looks to be wayyy off with crazy high spikes in it so take a look.
    Attached Files Attached Files

  5. #5
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    Also, After I load my new tune do I replug my maf? I tried and it still doesn't want to run. Maybe the maf has to be calibrated now too?

  6. #6
    Lifetime Member mr.prick's Avatar
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    Dude that VE table is fktup.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  7. #7
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    lol. yes i know. If i send you my log could you help figure this out?

  8. #8
    Lifetime Member mr.prick's Avatar
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    There is something wrong with the data that was applied to the VE table
    or/and the way it was applied.
    Post the log that resulted in the tune posted above and
    what data and how it was applied.
    FYI
    you have LTFTs/Closed Loop enabled,
    therefore the AutoVE process is moot.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  9. #9
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    This is the log
    Attached Files Attached Files

  10. #10
    Lifetime Member mr.prick's Avatar
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    Your WBO2 is not configured right, EXT.AD voltage is low.
    This is giving you incorrect AFR/BEN data.
    Check the fuel settings and voltage output in Logworks.
    A free air calibration would be a good idea too just to make sure that is not the cause.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

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