8-16 ELECTRICAL SYSTEM
Generator
Pickup
coil
Ignitor
Ignition
coil #2
gnition
coil #1
Ignition
switch
Main
fuse
Battery
Fuse
Engine stop
switch
Side stand
relay
Throttle
position
sensor
Gear
position
switch
G
R Y B/Br Bl
R/B
O/W
G/Bl
B/W
W
B/Y
Bl
¹
Bl/W
NOTE:
The ignition cut-off circuit is incorporated in this ignitor to prevent over-running of engine. If engine rpm
reaches 8 000 r/min., this circuit cuts off the ignition primary current for all spark plugs.
!
Under no load, the engine can run over 8 000 r/min, even if the ignition cut-off circuit is effective,
and it may cause engine damage. Do not run the engine without load over 8 000 r/min at anytime.
IGNITION SYSTEM
TROUBLESHOOTING
*Make sure the transmission is in neutral and the
No spark or poor spa k engine stop switch is in the “RUN” position. Grasp
the clutch lever. Make sure the fuse is not blown
and the battery is fully-charged before diagnosing.
Check the ignition system couplers for
Loose • Improper coupler connection
poor connections.
Correct
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