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Thread: VE tuning, what do I do now

  1. #1
    Tuner
    Join Date
    Nov 2014
    Location
    Utah
    Posts
    60

    VE tuning, what do I do now

    Here is the tune and the log. Where do I start with tuning the VE table?
    Attached Files Attached Files

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,565
    You start by tuning it??

    Fail the MAF sensor and disable all fuel trims, short term and long term. Make a wideband error against the commanded AFR for the VE table, then use that data to modify the VE table.
    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.