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Thread: MPVI device logged in tune file?

  1. #1
    Senior Tuner
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    MPVI device logged in tune file?

    Is the MPVI device registered to the tune file when writing? If so how do you view the interfaces in the chain of edits?

  2. #2
    Tuning Addict blindsquirrel's Avatar
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    Don't think so. Even the changelog is stored only in that particular copy of the file, it doesn't get written to the ECM.

  3. #3
    Senior Tuner
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    Ok thanks for the reply. The device is credited then the ECU is registered. It's possible that it could work both ways. I've heard of other tuning systems leaving a signature, so was wondering if that's a feature with HPT.