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Thread: Running extremely rich in boost/breaking up

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  1. #1
    Joe (Moderator) joecar's Avatar
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    not related to your question:

    B3616, B3615: 75% and 90% are too restrictive... set it to 65% below 3200 rpm, and to 35% above 3200 rpm.

    B3618: set this to EQR 1.2354 below 4400 rpm also.

    B3647: those stoich cells will cause OL-STFT trimming, set them to EQR 0.99 (like you have in the last 2 columns).


    Do you have catalysts...?
    Do you have EVAP system...?
    Do you have Secondary AIR system...?

  2. #2
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    no cats, no egr, no evap, no secondary AIR. No MAF, speed density running 2 bar

  3. #3
    Joe (Moderator) joecar's Avatar
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    Which MAP sensor do you have...?

  4. #4
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    AC Delco 213-1631 2 bar

  5. #5
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    updated tune and more log files, one in town and one wot throttleupdate1 wot.efiupdate1 town.eficos3 turbo th400 update 1.ctz

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