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Thread: Explorer ST wastegate airflow limit

  1. #1
    Advanced Tuner
    Join Date
    Sep 2016
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    391

    Explorer ST wastegate airflow limit

    Its a 2020 explorer ST still on the stock turbos, im trying to make a bit more boost but i get a wastegate airflow limit, those are maxed up on the editor, is there anything else that can be done to bypass this?
    tune4custom features TEST.hpt
    21-01-27 12-51-07.hpl

    here is a log and the tune

  2. #2
    For the ecoboost there are many limiters for boost but try "slightly" raising your throttle inlet pressure (TIP) max to allow for a slighty higher boost level. This will not be significant but should allow for a slight improvement without raising quite a few other limits and hitting errors.

  3. #3
    Advanced Tuner
    Join Date
    Sep 2016
    Posts
    391
    Quote Originally Posted by Perna00 View Post
    For the ecoboost there are many limiters for boost but try "slightly" raising your throttle inlet pressure (TIP) max to allow for a slighty higher boost level. This will not be significant but should allow for a slight improvement without raising quite a few other limits and hitting errors.
    that one has already been maxed out while looking for more boost