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Thread: EQ Error vs Short Term Fuel Trims

  1. #1
    Senior Tuner Lakegoat's Avatar
    Join Date
    Jul 2012
    Location
    Florida
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    1,486

    EQ Error vs Short Term Fuel Trims

    On the attached screen shots, my stft's show 6% rich at this particular cell. My Eq Error shows 4% lean. Shouldn't this be about the same? I would hate for my boost table to be off 4 to 10 percent.
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    Last edited by Lakegoat; 08-20-2017 at 05:36 PM.
    2000 Camaro SS 2015 L83 port injected, Whipple 3.0, 4L80E, 8.8 Ford
    2013 Silverado 5.3, 6L80k 8.8

  2. #2
    Tuner in Training
    Join Date
    Apr 2017
    Location
    california
    Posts
    21
    trust your wide band eq ratio reading since narrowbands that make up the stfts arnt as acurrate so the way I do it is what the wb reads is main reading. specially since your boosted