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zx50 / Re: Kymco ZX Super Fever CDI
« on: July 12, 2011, 08:33:24 AM »
fromthe manual:
IGNITION SYSTEM
No spark at plug Engine starts but turns poorly
• Faulty spark plug • Ignition primary circuit
• Poorly connected, broken or shorted wire —Faulty ignition coil
—Between A.C. generator and CDI unit —Poorly connected wire or connector
—Between CDI unit and ignition coil • Ignition secondary circuit
—Between CDI unit and ignition switch —Faulty ignition coil
—Between ignition coil and spark plug —Faulty spark plug
• Faulty ignition switch —Poorly insulated plug cap
• Faulty ignition coil • Improper ignition timing
• Faulty CDI unit —Battery voltage too low (6V max.)
• Faulty A.C. generator —Faulty CDI unit
IGNITION SYSTEM
No spark at plug Engine starts but turns poorly
• Faulty spark plug • Ignition primary circuit
• Poorly connected, broken or shorted wire —Faulty ignition coil
—Between A.C. generator and CDI unit —Poorly connected wire or connector
—Between CDI unit and ignition coil • Ignition secondary circuit
—Between CDI unit and ignition switch —Faulty ignition coil
—Between ignition coil and spark plug —Faulty spark plug
• Faulty ignition switch —Poorly insulated plug cap
• Faulty ignition coil • Improper ignition timing
• Faulty CDI unit —Battery voltage too low (6V max.)
• Faulty A.C. generator —Faulty CDI unit