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Thread: Throttle window on Ecoboost

  1. #1
    Tuner in Training
    Join Date
    Dec 2020
    Posts
    25

    Throttle window on Ecoboost

    Hello all

    I've noticed that I have a throttle actuation beetwen 2000RPM and 3000RPM reducing my torque constentely when I reach arround 150mbar of delta pressure between actual and desired. (arround 4.5 InHg I believe).
    Do you have any idea if there are such limiter as delta turbo pressure?

    Thank you!

  2. #2
    Potential Tuner
    Join Date
    Dec 2020
    Posts
    5
    Hi,

    you can log the limiters with vcm scanner. If you need more detailed help please post the logs you did with vcm scanner.

    Greetings

    robby

  3. #3
    Tuner in Training
    Join Date
    Dec 2020
    Posts
    25
    Unfortunately vcm logger doesn't have much info on the latest 1.5 ecoboost 150hp
    With forscan I could log desired and actual boost, and the only thing I could notice is that the delta between the two is high when throttle is closing