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Thread: Turbo Airflow Desired vs Turbo Airflow Actual

  1. #1

    Turbo Airflow Desired vs Turbo Airflow Actual

    Anyone know where Turbo Airflow Desired is calculated from? My desired turbo airflow may be around 30lbs min while my actual turbo airflow is around 38lbs min. May or may not be an issue, but I still want it to match up a little better.

  2. #2
    Advanced Tuner Justinjor's Avatar
    Join Date
    Jul 2011
    Location
    Tampa, FL
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    255
    Good question. Got a focus ST in the shop right now for dyno tuning and turbo airflow desired stays stock regardless of what I input in the calibration. Phoned a friend and neither he nor I have any idea how to "turn the boost up" in this 2018 Focus ST 2.0T
    2014 Mustang GT
    |Hellion TT|Powerglide|Ignite114|
    6.87@200mph

    Sold! 2008 LS3 Z51 MZ6
    |Halltech|OBX|BER|EPS|NX|MANTIC|
    472whp/445wtq motor
    ???whp/???wtq nitrous
    Current PR(motor): 10.67@129.2 on a 1.48 60'
    Current PR(nitrous) 10.02@139.7 on a 1.57 60'

  3. #3
    Quote Originally Posted by Justinjor View Post
    Good question. Got a focus ST in the shop right now for dyno tuning and turbo airflow desired stays stock regardless of what I input in the calibration. Phoned a friend and neither he nor I have any idea how to "turn the boost up" in this 2018 Focus ST 2.0T
    What does VCM Scanner say is limiting the airflow?