Question about Yamaha 2004 Warrior Base

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How to trouble shoot just the cdi unit on a yahama yfb250e--1993

Yfb250e is not in you list----no spark---plug good coil good---kill switch good----pickup coil good---all grounds good---is there a way to measure the out put of the wire at the coil from the cdi---the wire is not open---or grounded---it.s a mag---can the out put of pickup coil be measured ?----rich

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  • al james May 11, 2010

    yes it can wat tools do you have (peak volt meter )? let me know and ill get sum specks for you



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