Ignition Circuit Cut-Off System - Yamaha YZF-R1 Owner's Manual

Ignition circuit cut-off system

This system prevents in-gear engine
starts unless the clutch lever is pulled
and the sidestand is up. Also, it will stop
the running engine should the sides-
tand be lowered while the transmission
is in gear.
Periodically check this system via the
following procedure.
TIP

This check is most reliable if per-
formed with a warmed-up engine.

See pages 4-2 and 4-3 for switch
operation information.
EAU57952
Instrument and control functions
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