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Thread: Need an open loop fuel table!

  1. #11
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    Quote Originally Posted by joecar View Post
    Put wideband in front next to front NBO2, weld a new bung on as slow10 said.

    Set B3801 to enable, set B4205 to stock, enable the MAF... then do the Calc.VET tutorial:

    A-New-Twist-on-CALC.-VE-Table..Computing-the-Entire-VE-Table.
    Man I was hoping that you were not going to say weld in a bung! Damn! I just finished setting up the new twist on Cal VE and I am guessing by reading it that it calculates with the LTFT?

  2. #12
    Joe (Moderator) joecar's Avatar
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    Which wideband do you have...? If you have an Innovate wideband you can get it to provide both wideband and narrow band signals from the one sensor...

  3. #13
    Joe (Moderator) joecar's Avatar
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    Calc.VET uses both LTFT and wideband... you can tailor it, for example to use wideband only.

  4. #14
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    Quote Originally Posted by joecar View Post
    Which wideband do you have...? If you have an Innovate wideband you can get it to provide both wideband and narrow band signals from the one sensor...
    I have a brand new LM-2, I am also in SDOL. I followed the new calculated twist on VE tuning and have everything set up but I would love to do it with out the LTFT or closed loop! if you can help me do that it would be great!
    Last edited by 1fastgto; August 18th, 2011 at 01:19 AM.

  5. #15
    Joe (Moderator) joecar's Avatar
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    If you're running OLSD, then you need the Calc.MAFT tutorial instead, and you need to tailor it as follows:
    - the SELBEN pid should be edited to be a straight copy of CALC.WO2BEN,
    - the CL pid will now be ignored,
    - the MAF calculation is now for info only (since you won't run from the MAF).

    i.e. the Calc.MAFT tutorial degenerates to the AutoVE tutorial (with the side effect of a MAF table being calculated if you ever need it).

    [ you need the calc_pids.txt file from the Calc.MAFT tutorial ]

    [ the Calc.MAFT tutorial is aka "Calc.VET in reverse" ]


    Please do use the units g*K/kPa and EQ in your tune, and lambda in your logging.

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