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Everything Dirt Bike
Make / Model Specific
Honda
2003 CR 250 Electrical Issues ( No Spark ) I need some input
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<blockquote data-quote="CampinCracker" data-source="post: 197333" data-attributes="member: 3535"><p>I recently acquired a 2003 CR 250 that has been sitting for about the last 5 years. The bike itself is in decent shape and supposedly ran when it was stored. It was stored with no fuel in the bike or the carb. I did go ahead pull the carb off and go through all of it. After I put the carb back on I realized it didn't have any spark. I went through the manual and tested everything. I am a little confused on some of the numbers I got. Any help would be greatly appreciated. I am leaning towards needing a new CDI but I don't know for sure.</p><p></p><p>How it looked when I got it. </p><p>[ATTACH=full]27928[/ATTACH] </p><p></p><p>How it looks right now. LOL</p><p>[ATTACH=full]27929[/ATTACH] </p><p>Here are the results I got when testing the bike. </p><p></p><p>Ignition coil Peak voltage - tested bad??</p><p>100V minimum - .485 ( I thought this was okay at first but I guess .485 is not 485)</p><p></p><p>Ignition pulse generator peak voltage - tested good</p><p>.7v minimum- tested .9</p><p></p><p>Ignition coil-tested ?? Maybe bad ( is 10K correct )</p><p>Primary .1-.3 ohms - tested .4</p><p>Secondary 9-16 ohms - tested 10k??</p><p></p><p>Alternator coil- tested good</p><p>Standard .5 - 4 ohm- tested 1.8-2.3</p><p></p><p>Ignition pulse generator- maybe bad?? ( Is .241K the same as 241)</p><p>Standard 180-280 ohm- .241K ?? At both plugs 4p</p><p></p><p>Kill switch - tested good</p><p>Continuity when button pushed</p><p></p><p>Regulator - tested good</p><p>Standard 5v minimum - tested 7v</p><p>Continuity between plug 4p and ecm8p -</p></blockquote><p></p>
[QUOTE="CampinCracker, post: 197333, member: 3535"] I recently acquired a 2003 CR 250 that has been sitting for about the last 5 years. The bike itself is in decent shape and supposedly ran when it was stored. It was stored with no fuel in the bike or the carb. I did go ahead pull the carb off and go through all of it. After I put the carb back on I realized it didn't have any spark. I went through the manual and tested everything. I am a little confused on some of the numbers I got. Any help would be greatly appreciated. I am leaning towards needing a new CDI but I don't know for sure. How it looked when I got it. [ATTACH=full]27928[/ATTACH] How it looks right now. LOL [ATTACH=full]27929[/ATTACH] Here are the results I got when testing the bike. Ignition coil Peak voltage - tested bad?? 100V minimum - .485 ( I thought this was okay at first but I guess .485 is not 485) Ignition pulse generator peak voltage - tested good .7v minimum- tested .9 Ignition coil-tested ?? Maybe bad ( is 10K correct ) Primary .1-.3 ohms - tested .4 Secondary 9-16 ohms - tested 10k?? Alternator coil- tested good Standard .5 - 4 ohm- tested 1.8-2.3 Ignition pulse generator- maybe bad?? ( Is .241K the same as 241) Standard 180-280 ohm- .241K ?? At both plugs 4p Kill switch - tested good Continuity when button pushed Regulator - tested good Standard 5v minimum - tested 7v Continuity between plug 4p and ecm8p - [/QUOTE]
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Everything Dirt Bike
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Honda
2003 CR 250 Electrical Issues ( No Spark ) I need some input
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