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Thread: ls4 question

  1. #1
    Tuner in Training
    Join Date
    Dec 2013
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    48

    ls4 question

    new to tuning lsx, been in the lt1 tuning world for awhile so i got most of the concepts.

    my question is since the ls4 only has 1 pre cat o2 sensor and the reading for the 2nd one just stick to -100, is this going to throw all the ltft and stft off on the ve histograms? i show -40- 50 on all most all the cells. my assumption (correct me if i'm wrong) that should be more in the single digits, specially on a not so modified car.




    drive2.hpl

  2. #2
    You need delete all the bank 2 associated items out the table display. You'll be normal then
    06 Grand Prix GXP, LS4-full bolt ons, Tuned by me

  3. #3
    Tuner in Training
    Join Date
    Dec 2013
    Posts
    48
    Quote Originally Posted by GXPLS4 View Post
    You need delete all the bank 2 associated items out the table display. You'll be normal then
    that did it thanks.
    i would of had no idea that removing them would of made a difference. i figured its just not going to report anything