1999 YZ 125 Ignition help

Discussion in 'Engine' started by MikeT, Apr 22, 2012.

  1. MikeT

    MikeT New Member

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    I have no spark on my 1999 YZ 125, Tested everything, the ohms on stator are 54, 294, 895. I am getting a pulse, checked on osciloscope. Coil seems to be good, get spark out if I give it short pulse. I also have two cdi's, and everything points to CDI as a problem, but I don't want to buy another one without proving that CDI is a problem. Looking for advice,or better yet someone in MA or NH with the same bike, so I cn bring my coil and cdi and test on your bike. Please help. The cdi is single 8 prong connector, I beleive it is 1998-2002 year.
    Thank You.

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