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Thread: 140 wont idle

  1. #1

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    140 wont idle

    03 140 wont idle.switched tps with known good one with no change.swaped cps with no change.kawi pressure reg installed already.runs 6850 rpm no problem plugs look good.stumped any sugestions would be app.thanks


  2. #2
    jackofalltrades's Avatar
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    Measure the injector voltage on White/Red wires with all injectors plugged in. Should read right around 45 volts when the engine is running. What plugs are installed? They should be NGK PZFR6H, no substitutes. If all that checks out, check the stator voltages.

  3. #3

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    correct plugs installed.injector voltage 42.pulled cps out again and have fileings on it.looks like flywheel is coming apart.

  4. #4
    jackofalltrades's Avatar
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    You probably had a magnet come loose. You will have to check for damage to the stator while you got it apart. Time for a new flywheel.

  5. #5
    GGG's Avatar
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    and stator

  6. #6
    jackofalltrades's Avatar
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    Quote Originally Posted by GGG View Post
    and stator
    Very possible. Maybe he got lucky and its only particles from the magnets.

  7. #7
    GGG's Avatar
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    I had one where the magnets came off. It put just a small groove in the stator. I changed the stator not the flywheel. Never had a problem again. Def should have changed the flywheel too but the stuff gets pricey

  8. #8

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    cold weather is here.ill worry about the ski in the the spring.dont know about the rest of you guys but i cant stand having 2 belly buttons.4 water craft away 5 sleds in the yard.cheers

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