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  1. #1

    04 gp1300 reading high voltage..

    Hello hello , I have an 04 gp1300r new stator and regulator this season, out this past weekend and on the gauges where it used to say regular voltage around 14.4v it now comes up HIv, is my ski really that sick!! lol... yet it throws no code and ski runs just like it should.. any ideas? will i hurt cdi? thanks!!! CHEERS!!!


  2. #2
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    voltage regulator bad.

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  4. #3
    This is how I run a jetski shop in the desert nmpeter's Avatar
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    or the battery is runnin dry. Fix this now...before you need a cdi

  5. #4
    changed out regulator rectifier , no change, new sealed gel battery this season.. sill getting a high voltage reading.. anymore thoughts???


  6. #5
    This is how I run a jetski shop in the desert nmpeter's Avatar
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    you'll need to get a quality digital voltmeter into the game now to see if the voltage is really high..or it is a red herring by a defect in the console.

    did you by chance eyeball the vr connector?..I've had a few go bad from corrosion and that could keep the vr from seeing the actual charging voltage.

    don't recall ever seeing a way to calibrate a Yamaha console....but check the actual voltage at the battery when the console says it's too high

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