Trim gauge and rpm gauge bounce when I move the trim button up and down

  • bken
    Posts: 68
    July 17, 2021 at 3:48 pm #2048808

    Yesterday when i was on the lake some times when i trim the motor up and down the rpm needle and trim needle would bounce around. Connections are tight on battery and don’t see any corrosion. Also check the connection on the fuse block all is good. Battery is about 2-3 years old. The motor is 06 yamaha 150.

    mxskeeter
    SW Wisconsin
    Posts: 3578
    July 18, 2021 at 1:12 pm #2048906

    It sounds like low voltage. Get your battery tested. Just a guess.

    mark-bruzek
    Two Harbors, MN
    Posts: 3847
    July 18, 2021 at 10:42 pm #2049002

    You are may be wired on the same circuit or are seeing voltage drop because your trim pump is wired through your fuse block and the power draw is causing the voltage drop.

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