Recent content by jamswain

  1. J

    1990 merc 100hp Alarm

    Hey folks, Kinda new to the site and I have been doing a ton of reading on my alarm issue. Here is what is going on. If I turn my key on the alarm is a solid beep and won't stop. I have disconnected the temp sensor (tan/blue) and still have the beep. I have disconnected the two blue wires...
  2. J

    1990 mercury Temp sensor

    Hi I was wondering if anyone can tell me where the temp sensor is located on 1990 100HP Mercury Marine outboard. I have the part i just cant see the sensor. part number # 12415 Thanks
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