Results 1 to 4 of 4

Thread: LS2 C6 corvette wont fail MAF

  1. #1
    Advanced Tuner Boosted C6's Avatar
    Join Date
    Dec 2013
    Location
    Pennsylvania
    Posts
    222

    LS2 C6 corvette wont fail MAF

    Can someone check this out for me? The MAF wont fail no matter what I do. Im trying to delete it for my turbo build. It has the 2 bar OS already as well. Heres the tunels2 boost base map.hpt

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,557
    Did you try 2hz/1hz for the high/low fails as well as setting the counts to a lower number and setting the two "time" related ones to zero.
    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
    Advanced Tuner Boosted C6's Avatar
    Join Date
    Dec 2013
    Location
    Pennsylvania
    Posts
    222
    I have not. Didn't think that would have been an issue but Ill give it a try

  4. #4
    Tuning Addict blindsquirrel's Avatar
    Join Date
    Apr 2017
    Location
    Meridian MS
    Posts
    7,560
    My E40 will not properly fail the MAF unless fail hi/low are at 0/0. With the commonly recommended 2/1 it would show MAF status as 'Fail' and set the codes but would not run at all with the MAF tables zeroed out. 0/0 made it start acting right. No I don't know why.