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  1. #1

    Default Cable Unconnected or Harness Extention?

    2004 350 Mag

    I removed the fuel/water separator to gain access to the water pump drain holes and this loose cable seemed to popped out. It goes from the HP fuel pump/separator area over the forward top portion of the engine (intake) to the panel located just behind drive storage bottle/lube monitor. I believe its a red wire, and it's a dual connector but only one male connector inserted. Should this cable be connected somewhere? Alarm? Boat is winterized. I did a little research on the mercury parts breakdown page and found a "84-812733A2 harness assembly extension (Lube Bottle)"
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    Last edited by sab; 09-29-2017 at 11:01 AM. Reason: Poor English

  2. #2
    Join Date
    Jun 2006
    Spotswood, NJ, USA

    Default Re: Cable Unconnected or Harness Extention?

    could be the mercathode monitor

  3. #3

    Default Re: Cable Unconnected or Harness Extention?

    Ya mercathode monitor if I had one (FW Boat) - I'll know in the spring. It also could be an alarm sending unit or a test connection? The boat going for lower gear & gimble inspection, and water impeller replacement in spring. I'll let them see it

    BT Doctur - I subscribe to this forum for over a year, read the daily new/updated posts as part of my morning, and appreciate all the help you and the other regulars guys give to try to help people with their Merc problems.

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