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Thread: Magnacharged 04 Silverado 6.0 too lean?

  1. #21
    Senior Member
    Join Date
    Jan 2007
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    Here is the current tune file. I know i can run analog, I just haven't tuned anything in so long I also don't have my terminals for the analog input pins. I ordered another Serial cable.
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  2. #22
    Senior Member
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    Jan 2007
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    I was finally able to log my AFR, I could only log it in Lambada, for some reason when I used AFR it was all over the map. not sure what was going on with that. possibly the adapter to the PLX? I wish I would have gone with a different brand WBO2...
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  3. #23
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
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    28,403

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    You can drop the pid GM.AFR and log GM.EQIVRATIO instead...
    this goes nicely with WO2LAM1 (since the the BEN is GM.EQIVRATIO * EXT.WO2LAM1)
    ( and avoids having to account for the differences in stoich AFR )


    Also, for tuning, to keep the pid channel count no larger then 24, drop another pid, GM.DYNCYLAIR_DMA (since you're logging GM.DYNCYLAIR).

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