Ignition System - Yamaha EK25BMH Service Manual

GEN
FEATURES AND BENEFITS
INFO
E

IGNITION SYSTEM

Ignition system on the EK25B consists of flywheel magnet, charge coil, pulser coil, CDI unit,
and ignition coil.
Similar to the previous EK25A, the engine has the mechanical ignition timing advance system
that works by way of the linkage.
Superior fuel economy is attained by the modified ignition timing control arrangement.
Also the system restricts the ignition timing advance to prevent engine kickback when the
shift is in neutral.
Fig. 3
1-10