TFSI Mappers BIG help needed if thats ok
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  1. #1
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    Default TFSI Mappers BIG help needed if thats ok

    Hi i have an issue with my map file.

    I have a

    Audi A3 8p 2.0tfsi DSG with the mods:
    - HPFP VIS internals
    - 3 Bar S3 Map sensor
    - 3 inch downpipe exhaust system
    - s3 Intercooler
    - TTRS CoilPack
    - Full HYBRID Turbo 7x7, 56 billet wheel, cutback wheel, 360 thrus bearing, new bearing housing
    - 12psi Actuator spring
    - Oversized ram air induction
    - maf scaled
    - STOCK injectors
    -----------------------------------------------------------------------------------------------

    Now i had the car mapped stage2 22psi with a weak stock actuator. The duty cycle was 85% because it was a weak actuator.

    Yes today i had a new actuator installed with a 12psi spring. When i got it back, I drove slow home as asked my tuner to fix duty cycle... He sent me a new map and i get over boost issue, so he sent me another map saying i set the boost to only 20psi. i tried that map, and it was overboosting again and cutting power. I tried to do a log before the boost cut, and it showed duty cycle N75 still at 85% he didn't change it LOL.

    I was wondering if anyone can fix this map back to 22psi and fix the N75 duty cycle to maybe 50% for the 12psi spring or if anyone can just fix this map.

    I will include map and the tiny log before overboost.

    file is MPPS

    Thanks!
    Attached Files Attached Files

  2. #2
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    Default

    Quote Originally Posted by alextinou View Post
    Hi i have an issue with my map file.

    I have a

    Audi A3 8p 2.0tfsi DSG with the mods:
    - HPFP VIS internals
    - 3 Bar S3 Map sensor
    - 3 inch downpipe exhaust system
    - s3 Intercooler
    - TTRS CoilPack
    - Full HYBRID Turbo 7x7, 56 billet wheel, cutback wheel, 360 thrus bearing, new bearing housing
    - 12psi Actuator spring
    - Oversized ram air induction
    - maf scaled
    - STOCK injectors
    -----------------------------------------------------------------------------------------------

    Now i had the car mapped stage2 22psi with a weak stock actuator. The duty cycle was 85% because it was a weak actuator.

    Yes today i had a new actuator installed with a 12psi spring. When i got it back, I drove slow home as asked my tuner to fix duty cycle... He sent me a new map and i get over boost issue, so he sent me another map saying i set the boost to only 20psi. i tried that map, and it was overboosting again and cutting power. I tried to do a log before the boost cut, and it showed duty cycle N75 still at 85% he didn't change it LOL.

    I was wondering if anyone can fix this map back to 22psi and fix the N75 duty cycle to maybe 50% for the 12psi spring or if anyone can just fix this map.

    I will include map and the tiny log before overboost.

    file is MPPS

    Thanks!
    post original file also

  3. The Following User Says Thank You to RengleAndrei For This Useful Post:

    alextinou (11th November, 2021)

  4. #3
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    Default

    Quote Originally Posted by RengleAndrei View Post
    post original file also
    I have post original
    Attached Files Attached Files

 

 

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