Suzuki VL800 Service Manual page 248

8-16 ELECTRICAL SYSTEM
IGNITION SYSTEM
¹
Bl Bl/W
G
Pickup
coil
Generator
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.
TROUBLESHOOTING
No spark or poor spa k
Check the ignition system couplers for
poor connections.
Correct
Continued on next page
O/W
Ignitor
Bl R/B G/Bl
R Y B/Br
Gear
Throttle
position position
switch
sensor
Engine stop
switch
B/Y
W
B/W
* Make sure the transmission is in neutral and the
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.
Loose • Improper coupler connection
Side stand
relay
Ignition
Fuse
coil #2
Ignition
switch
Main
gnition
fuse
coil #1
Battery