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Thread: Idle gets worse as I do my auto ve tuning

  1. #1
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    Default Idle gets worse as I do my auto ve tuning

    So I've be logging and tuning for my ve table. I've changed my ve table a few times but now as I come to a stop the truck surges really bad and turns off. or sometimes even when I put it in gear what gives? a bad log?
    Last edited by joecar; September 21st, 2012 at 05:59 AM. Reason: Corrected title spelling (easier to search)

  2. #2
    Joe (Moderator) joecar's Avatar
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    Revert the idle area of the VE table back to some previous values...

    what cam specs do you have...?

    if your cam has a lot of overlap, it will let unburnt fuel thru which shows up on the wideband as lean (due to the unburnt oxygen)...

    comare the idle area of your current VE with a previous tune.
    Last edited by joecar; September 18th, 2012 at 07:43 AM.

  3. #3
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    5.3 60lbs injectors 224/228 .60X .598 114 lsa 3k stall.

    I'll try it maybe when i'm trying to smooth the table out.

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    Quote Originally Posted by lstruck View Post
    5.3 60lbs injectors 224/228 .60X .598 114 lsa 3k stall.

    I'll try it maybe when i'm trying to smooth the table out.
    That should be an easy one to tune :P

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    do it for me then..

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    Quote Originally Posted by lstruck View Post
    do it for me then..
    ls1, e40 or e38 ?

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    LS1 I guess it's an 04 silverado pcm it's a 2 wheel drive auto with a 4l65e. 3k stall. procharger 12psi and 87mm tb and Fast LSXRT intake, 160 thermo, efans and the above mentioned. I really wish we had a how to in order for everything something like.
    (I'm a newb so I need things like this so I don't have to keep asking questions with lots of screen shots)
    step one upgrade OS
    step two set up Map if needed
    Step three set up injectors Injectors
    step four do VE tune. for Map.
    Step five do CAL ve tune for MAF.
    Step 6 setting up timing
    step six Idle
    step 7 change transmission setting

  8. #8
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    trying to do RAFIG for idel pids are rmp on column temp on row and iacdes is what's being logged correct?

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  10. #10
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    Quote Originally Posted by APS Luis View Post
    That should be an easy one to tune :P
    your right it was easy but everything is when you know how to do it .

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