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  • low oil&temp light

    my low oil and temp lights are flashing red even without engine running. no alarm buzzer. happened during startup.telltale functioning and plenty of oil in tank.

  • #2
    Possible a wiring problem between gauge and engine.
    Regards
    Boats.net
    Yamaha Outboard Parts

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    • #3
      testing harness

      Originally posted by boats.net View Post
      Possible a wiring problem between gauge and engine.
      Thanks Boat.net
      How would you troubleshoot a harness? I think the problem occurred after tilting the motor all the way up while cleaning. Its a 92 200hp so there is a big snake of wires that gets bent pretty good in the motorwell area.

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      • #4
        Check wire connections at gauges and on engine, they will be two off white colored square connectors at gauges and on engine.
        Regards
        Boats.net
        Yamaha Outboard Parts

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        • #5
          temp/oil light flashing

          both red lights on gauges flashing. key only has to be in "on" position. engine runs fine. 92 engine probably old wires in harness?? do these lights share common wires? any help is great Thanks

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          • #6
            They share same wire harness but not same wires.
            Regards
            Boats.net
            Yamaha Outboard Parts

            Comment


            • #7
              flashing red lights

              Does anyone know what color wires the red temp alarm and the low oil light are. trying to trace their wires in the harness...thx
              Last edited by conniption; 08-19-2010, 12:28 PM.

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