Results 1 to 6 of 6

Thread: 2013 audi s4 3.0 understanding the audi stoich and lambda values

  1. #1

    2013 audi s4 3.0 bypass valve

    What values are yall using to command the bypass valve closed for full boost?
    Last edited by limitless; 11-16-2021 at 10:14 AM.

  2. #2
    Tuner in Training
    Join Date
    May 2020
    Posts
    14
    did you ever figure this out running into some issues asswell

  3. #3
    Advanced Tuner
    Join Date
    Sep 2019
    Location
    ON, Canada
    Posts
    346
    Quote Originally Posted by limitless View Post
    What values are yall using to command the bypass valve closed for full boost?
    It’s all torque based, torque = air charge = boost control

  4. #4
    Tuner in Training
    Join Date
    May 2020
    Posts
    14
    i must be missing something then i have adjusted driver demand and everything torque related i can find, still no change in boost or in bypass valve percentages, i dunno im racking my brain around this one hahaha

  5. #5
    Advanced Tuner
    Join Date
    Sep 2019
    Location
    ON, Canada
    Posts
    346
    Post log and current tuned file for help

    use this logging file please 2011-S4-3LS6MT-new.Channels.xml

  6. #6
    Potential Tuner
    Join Date
    Apr 2015
    Posts
    1
    Tyler. You seem very knowledgeable. I sent you a pm.