Results 1 to 3 of 3
  1. #1
    Member
    Join Date
    Mar 2016
    Location
    Dover ohio
    Posts
    109

    99 200 efi trim gauge not working

    The trim gauge worked every once and awhile, then it stopped. I changed the gauge and still nothing. I’m guessing it’s the sending unit attached to the motor but can’t seem to find anything online for it. Anyone ever have the same problem?

  2. Member
    Join Date
    Jun 2013
    Location
    LONGVIEW TEXAS
    Posts
    14,040
    #2
    hunnids of times , need to make sure you don't have wirring problem or grnd trap broken on engine
    .................................................. ...the scariest thing in life is the unknown ...................................

  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    95,253
    #3
    +1

    Also, If you would, please take a moment to review the Forum Announcements and provide the Required Info with your post. Thanks!


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor