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  1. #1

    what are the symptoms of the error 59 fuel pump overheated?

    has anyone ever had this problem? what are the symptoms?


  2. #2
    Click avatar for tech links/info, donation request K447's Avatar
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    What model and year is the watercraft?

  3. #3
    Quote Originally Posted by K447 View Post
    What model and year is the watercraft?
    Msx 140 2003

  4. #4
    Click avatar for tech links/info, donation request K447's Avatar
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    Quote Originally Posted by fubellik77 View Post
    Quote Originally Posted by K447 View Post
    What model and year is the watercraft?
    Msx 140 2003
    EMM code 59 is Fuel Pump Driver overheated, not the fuel pump itself.

    This is a fairly rare trouble code. Either the EMM water cooling is not working properly or the EMM needs repair.

    The fuel pump driver is a specific chip inside the EMM that controls the power to the fuel pump. It normally does not get very warm at all, especially if the cooling water is flowing properly.

    After you reset the error codes and then run the engine, does code 59 reoccur? What other codes are reported?

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