kymco mo super 950 Instruction De Maintenance

15

. ELECTRICAL EQUIPMENT

15-2

SUPER 9 50

IGNITION SYSTEM

No spark at plug

Engine starts but turns poorly

• Faulty spark plug

• Ignition primary circuit

• Poorly connected, broken or shorted wire

óFaulty ignition coil

óBetween A.C. generator and CDI unit

óPoorly connected wire or connector

óBetween CDI unit and ignition coil

• Ignition secondary circuit

óBetween CDI unit and ignition switch

óFaulty ignition coil

óBetween ignition coil and spark plug

óFaulty spark plug

• Faulty ignition switch

óPoorly insulated plug cap

• Faulty ignition coil

• Improper ignition timing

• Faulty CDI unit

óBattery voltage too low (6V max.)

• Faulty A.C. generator

óFaulty CDI unit

STARTING SYSTEM

Starter motor won‘t turn

Lack of power

• Fuse burned out

• Weak battery

• Weak battery

• Loose wire or connection

• Faulty ignition switch

• Foreign matter stuck in starter motor

• Faulty starter switch

or pinion

• Faulty front or rear stop switch

Starter motor rotates but engine does

• Faulty starter relay

not start

• Poorly connected, broken or shorted wire

• Faulty starter pinion

• Faulty starter motor

• Starter motor rotates reversely
• Faulty starter clutch
• Weak battery