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Thread: Audi 4.0tfsi engine, TQ request limit?

  1. #1

    Audi 4.0tfsi engine, TQ request limit?

    Please advise, which table responsible for Desired TQ limit? what ever im trying to put into Driver Demand - i cant see higher number of about 564 Lb Ft - i assume some table limits this number, but i cant find one in the Software ((
    PS: Driver Demand Maximum Tq set to 885Lb ft, tryed to set it higher but it doesnt help anyhow
    Last edited by Stez; 07-10-2020 at 07:32 AM.

  2. #2
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    Quote Originally Posted by Stez View Post
    Please advise, which table responsible for Desired TQ limit? what ever im trying to put into Driver Demand - i cant see higher number of about 564 Lb Ft - i assume some table limits this number, but i cant find one in the Software ((
    PS: Driver Demand Maximum Tq set to 885Lb ft, tryed to set it higher but it doesnt help anyhow
    Posting a file and logs of the issue will help

  3. #3
    Tune_005_530whp.hplTune_005.hpt

    please see log file and tune files attached

  4. #4
    any hepl ?

  5. #5
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    youre going to want to raise max airflow (ECM34903) and scale up optimum engine torque (ECM32900) to reach 100% as well as scale up its inverse load axis hope this helps

    4TTairflow.jpg

  6. #6
    Thank you so much Tyler, i'll try!

  7. #7
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    post your new tune and logs of it if you'd like some more help

  8. #8
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    i'm still very much a new to tuning but i did notice your tps was toping out at 80% not sure if anyone else noticed that you may need to recal your tps

  9. #9
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    Do you have an s6? I cant seem to be able to log with Hpt.