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    Unknown sensor identification on Mercruiser 350 MPI

    I have 2005 Mercruiser MCM 350 MAG MPI, Engine Serial number - OW327362, Drive - OW271996. I found a melted connector attached to an unknown sensor. The sensor has a black wire coming out. Inside the wire is brown/red with uninsulated ground wire. It is located on starboard rear of the...
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    Merccrusier Fault code 37 Blk Pres Low

    "I have MCM 350 MAG MPI, Engin "I have MCM 350 MAG MPI, Engine Serial number - OW327362, Drive - OW271996. I get the two-beep guardian code when the engine is running and with just the key on. The computer fault code is 37 Blk Pres Low. I had some slight blockage in the stern drive...
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