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Thread: HPT OS Mod on SeaDoo ECM

  1. 02-21-2022 #1
    Tbranella
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    HPT OS Mod on SeaDoo ECM

    ok, tuning a 2021 SeaDoo GTX 300

    what is the HPT OS Mod?
    what do I gain by having it?

    how do I do the mod? (the instructions are kind of vague..)


    Thanks!
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  2. 04-29-2022 #2
    SloSVO
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    what does the mod do?
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  3. 07-01-2022 #3
    Allcagedup
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    Quote Originally Posted by Tbranella View Post
    ok, tuning a 2021 SeaDoo GTX 300

    what is the HPT OS Mod?
    what do I gain by having it?

    how do I do the mod? (the instructions are kind of vague..)


    Thanks!
    Did you ever get any answers on this from HPT?
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  4. 07-06-2022 #4
    MRRPMBRP
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    The mod allows more parameters to be logged
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  5. 07-06-2022 #5
    Tbranella
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    Quote Originally Posted by Allcagedup View Post
    Did you ever get any answers on this from HPT?

    so I already had the OS mod installed..
    for some reason whatever tune I was looking at it was showing it wasn't installed.
    all is fine now.
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