Question about KTM MXC 250 Motorcycles

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1991 ktm 250

Hi i have an issue with my wiring on my 1991 ktm 250 mx i am, getting no spark it has sem stator and coil/cdi the previous owner sold it this way he could not find a wiring diagram for sem coil and stator i am at a dead end i am pulling my hair out i now know why he sold it i have tested the stator with a ohms meter and all the sem parts are working i just dont know where the wires go from the stator it has 2 blue and one red and a black from the sem coil.cdi unit it has black white orange brown and red any help would be greatly appreciated. i also have a sem electic 2 box if any one requires it i will post.many thanks iain.

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  • KTM Master
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Hi, Iain for more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
sem stator wiring diagram Google Search
KTM EXC Repair Manual Ignition sem Check Stator sem
KTM 250 sxf 2016 Repair Manual
http://www.partsfish.com/page/oem-parts-for-ktm
KTM 250 SX EU Owner Manual

Posted on Apr 10, 2017

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kdh1961
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SOURCE: no spark

PLUG COIL LEAD CDI ONE IS AT FAULT

Posted on Aug 18, 2012

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