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Thread: Wrench Light after 120MPH

  1. #1
    Tuner in Training
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    Wrench Light after 120MPH

    Hello guys i'm facing this issue for so long with my 2021 mustang gt with steeda air closed air box and 1.7.8 long tube headers

    The first problem is the car is so strong but after 120 mph exactly she throw a wrench light icon and fall at her nose and so many dash lights i have adjusted so many torque limiters but i think there is more

    the second problem is the scanner showing me wired numbers and not showing maf period data (SHOWING 0 us) also the map sensor is also not showing any live data and shows so many parameters in wrong and incorrect data such as VCT showing UKNOWN F7 something like that
    i have tried repolling and nothing works

    my tune is attached also a data logMy2021GT.hptmustang.hpl

  2. #2
    Tuner in Training
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    This is when goes into wrench mode


  3. #3
    Advanced Tuner
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    Something is very wrong here. Try using the beta version. What device are you using to log?

  4. #4
    Tuner in Training
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    Quote Originally Posted by Pistol_91 View Post
    Something is very wrong here. Try using the beta version. What device are you using to log?
    I Think i tried already with the beta version with no luck,MPVI3

  5. #5
    Tuner in Training
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    Any help please ?
    my thought is my torque tables need to be adjusted

  6. #6
    Advanced Tuner
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    Torque tables arent causing your scanner to be this screwed up, maybe put a ticket in for this. Something is strange here.

  7. #7
    Tuner in Training
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    What about the wrench light after 120MPH?

  8. #8
    Advanced Tuner
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    How can anyone determine that when nobody can view the log? .... Lol. Get your scanning working first.

  9. #9
    Tuner in Training
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    Does 2021 has specific channels?

  10. #10
    Potential Tuner
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    Definitely due to torque tables. Gotta tune them all.

  11. #11
    Tuner in Training
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    Yeah i have fixed the issue but i dont know what is happening with the scanner showing incorrect data

  12. #12
    Senior Tuner veeefour's Avatar
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    Quote Originally Posted by skreetbracing View Post
    Definitely due to torque tables. Gotta tune them all.
    Oh definitely not

  13. #13
    Tuner in Training
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    Yeah it wasn?t a torque issue

  14. #14
    Tuner in Training
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    was it in trans/general/limits? i seen i few things i raised 20% or so that you hadn't in your file.