alarm panel high water temp sensor location

  1. S

    1990 420 - Need help locating water temp help sensor for alarm panel

    The alarm panel on my 1990 420 Express Cruiser (the boat shaped panel at the helm with idiot lights and buzzers) is indicating "high water temp" on my starboard engine above 2,400 RPM's. The gauges show normal and IR readings correspond with the gauges. The sensor for the gauges (Cat 3208TA's)...
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