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  1. #1
    paul c's Avatar
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    p.v. servo motor question

    on my 01 gp1200r i notice that when i shut down the ski the servo motor will studder for a couple few seconds, like it is getting a signal from the cdi that is off. it doesn't fully cycle, just moves a little bit a few times. i put a known good motor in it and it does the same thing. could this be something wrong with the cdi? i did buy a used pro-tech p.v. controller from someone that was bad, don't know if that caused this. thanks, paul c.


  2. #2

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    When it makes the noise, move the PV cables around and see if it goes away.

  3. #3
    L Carlson's Avatar
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    I have purchased 3 know good P/V Motors All three had the same issue. Found a good one from a trusted member! Still working fine and still cycles properly! My 2 cents Lee

  4. #4
    paul c's Avatar
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    so it was the motor that did it? i have a 99 xl1200 at my dispose to swap parts to try. mine does do the self check cycle but also does that "studder movement" also.

  5. #5

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    check that power valve motor connector, if there is corrosion this may be an issue as well, check fuses in cdi, i had one where u had to wedge paper between 2 fuses to make full contact

  6. #6
    paul c's Avatar
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    i know that the connector is good. i will do a terminal drag test on the fuse block, thanks.

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