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  • Diagnostic and Repair Nuggets

    MPSI Pro-Link 9000 scan tool PASSWORD????

    Posted by DON on November 10, 2025 at 3:49 pm

    96 Liberty XL w/95 DD 60s w/DDEC3

    I have a Kent Moore Detroit Diesel MPSI Pro-Link 9000 scan tool. I have application cartridges for DDEC2/3/4. It communicates with my DDEC3. I can read live engine data, record live data, clear inactive codes, etc.

    There are some features that require a 4 digit password. Does anybody know WHERE/WHO I can get in touch with to get this password? TIA

    DSCN9274
    DON replied 10 months ago 2 Members · 2 Replies
  • 2 Replies

  • Mike

    Member
    November 11, 2025 at 8:24 am

    It is asking for the engine password. The default is either 0000 or the last 4 of the engine serial number.

    Mikee

  • DON

    Member
    November 12, 2025 at 7:39 am

    Yes, 0000 works as the password, thanks

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