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Thread: p59 crazy afr with sep 1000 injectors

  1. #1
    Tuner in Training
    Join Date
    Feb 2017
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    p59 crazy afr with sep 1000 injectors

    can anyone look at my tune and log and let me know what u think. seems like I have way to much fuel in it in order to get it to idle.
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    1998 camaro ss - 5.3@132 so far
    2015 Silverado - tuned

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
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    13,557
    Try reducing the min fuel milligrams in the transient tab by half.

    The work the VE table to fix the rest.

    Speed density should have codes P0101-103 set to MIL on first error too.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner in Training
    Join Date
    Feb 2017
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    13
    ok Ill try it
    1998 camaro ss - 5.3@132 so far
    2015 Silverado - tuned