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Thread: Could someone with a MPVI2 help me out?

  1. #1

    Could someone with a MPVI2 help me out?

    I have a 2020 mustang 5.0 with a new engine assm that is setting rich codes for both banks. I'm suspicious that it has been tuned and returned mechanically back to stock. I managed to read the calibration with my MPVI but I cannot view them without a MPVI2. If someone could compare these 2 it would be greatly appreciated. My "Control" files is a 22 5.0 so expect some minor differences. but if you see anything major or suspicious on the 20 please let me know. Thank you!

    2020mustang5.0auto SUS.hpt2022 mustang gt 5.0 auto.hpt

  2. #2
    Advanced Tuner
    Join Date
    Mar 2018
    Posts
    447
    Looks like your Mustang5.0auto SUS.hpt is a locked tune.