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Thread: Read failed 2019 Polaris Sportsman 570 Touring

  1. #1
    Potential Tuner
    Join Date
    Sep 2024
    Posts
    1

    Read failed 2019 Polaris Sportsman 570 Touring

    Hello all,

    The MPVI3 failed on reading the 2019 Polaris Sportsman 570 Touring.
    Tried multiple adapters with the same result.

    I have noticed under the OS there is a Read Disable [ECM 11].
    Tried with current Alpha and Beta versions.
    Would this be a factor?
    This is a virgin ECM.

    Cheers!
    Last edited by ph0918; 02-05-2025 at 11:01 AM.

  2. #2
    Tuner in Training
    Join Date
    Mar 2024
    Posts
    29
    Virgin ECU as new from Polaris? What adapters are you using? Do you have the 401xxxx part number off of it?