Question about 2006 KTM 450 SX

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2007 ktm 450sxf electric start issues

Battery charger shorted out and now bike won't turn over? did i short the ignition or just a fuse? i just bought the bike and don't have a manual for it yet. I hooked up another battery to test it and still nothing. any help will be appreciated-  cody

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I would check the main fuse first then i would check the charge in the battery the shorted charger may have discharged the battery or killed some of the cells

Posted on Jan 13, 2009

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Hi, Leslie either your battery is dead, your main fuse is blown or you have a battery connection issue or you have a dead short which is usually the easiest to find. Using a test light connected to the hot side of the blown fuse holder, start probing the wire leaving the fuse holder about an inch away the test light should illuminate, keep probing towards the ignition switch until the test light no longer illuminates you are now very close to the short. Good luck and have a nice day.
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9. Spark plug cables in bad condition and shorting, cable connections loose, or connected to the wrong cylinders.
10. Ignition timing incorrect due to a faulty ignition coil, ignition module or sensors (MAP, CMP, CKP, O2 and/or BAS).
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