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  1. #1
    Member nojretlas's Avatar
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    Digital Throttle on 250 Pro XS 4 stroke

    I asked my dealer if I could get a DTS system and digital hotfoot, he told me there are two versions of the ProXS DTS and non-DTS.
    Trying to get to the bottom of this.
    Serial- 3B452725
    Last edited by nojretlas; 03-24-2025 at 12:23 PM.
    2024 Puma STS
    250 Merc ProXS

  2. Member nojretlas's Avatar
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    #2
    Nobody knows, calling Merc.
    2024 Puma STS
    250 Merc ProXS

  3. Member nojretlas's Avatar
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    #3
    Unavailable on my engine. Only standard on 300 and up.
    2024 Puma STS
    250 Merc ProXS

  4. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #4
    If you would, please take a moment to review the Announcements at the top of the Forum, and be sure to provide the required info (serial number) when posting. Thanks!

    Those of us that help out here work day jobs, have families, etc- so it may sometimes take 24 hours to get you an answer.

    You've been informed incorrectly. The 250 ProXS is indeed available in a DTS model. It uses completely and utterly different rigging for the controls, keyswitch, harness, and even the hotfoot.

    Mercury does not offer any kits to make a Mechanical engine become a DTS engine. It would require extensive harness and equipment changes, making it less expensive to simply order the engine you would like.

    Hope this helps.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
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  5. Member nojretlas's Avatar
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    #5
    Quote Originally Posted by EuropeanAM View Post
    If you would, please take a moment to review the Announcements at the top of the Forum, and be sure to provide the required info (serial number) when posting. Thanks!

    Those of us that help out here work day jobs, have families, etc- so it may sometimes take 24 hours to get you an answer.

    You've been informed incorrectly. The 250 ProXS is indeed available in a DTS model. It uses completely and utterly different rigging for the controls, keyswitch, harness, and even the hotfoot.

    Mercury does not offer any kits to make a Mechanical engine become a DTS engine. It would require extensive harness and equipment changes, making it less expensive to simply order the engine you would like.

    Hope this helps.
    Thanks Don, maybe I miss spoke on my ask.
    I wanted to know if my current engine 2024 Pro XS 4s, Serial- 3B452725, would accept DTS. I was told there are two types DTS and non-DTS, my engine is the non-DTS version.
    Are you saying that is incorrect?
    Regarding the 24hr, I understand. I am on my computer for work so it's easy for me to jump in an out. My apologies.
    2024 Puma STS
    250 Merc ProXS

  6. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #6
    Thank you for restating your question. With that clarified, you were informed correctly. Your MECHANICAL engine cannot communicate with DTS controls/systems. It is designed for mechanical controls (only).

    If your engine were a DTS, it would accept ONLY DTS controls.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

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    #7
    Is there a benefit to a dts?
    Or should I say pros and cons for a dts vs non dts?

  8. Member nojretlas's Avatar
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    #8
    Quote Originally Posted by Bassin31 View Post
    Is there a benefit to a dts?
    Or should I say pros and cons for a dts vs non dts?
    For me long runs and no wake zone you can switch from hotfoot to shifter handle
    2024 Puma STS
    250 Merc ProXS

  9. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #9
    Quote Originally Posted by Bassin31 View Post
    Is there a benefit to a dts?
    Or should I say pros and cons for a dts vs non dts?
    DTS eliminates the worn, stretched, corroded or damaged cables. It's built-in fail-safes can detect problems with the shift or throttle system before you even command a change, and can take appropriate action to help protect the engine (as well as the boat occupants).


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor