62Y3A11 1-1812345678IPulser coilThe pulser coil transmits the pulser signals, which are generated in the pulser coil in accordancewith the rotation of the flywheel, to the CDI unit. Among the two protrusions that are provided forgenerating signals, one is used for cylinders #1 and #4, and the other for cylinders #2 and #3, thusenabling the pulser coil to simultaneously ignite two cylinders.To provide ignition signals to the cylinders, the microcomputer determines the ignition cylinder andignition timing. These are based on the cylinder identification signals generated by the protrusion foridentifying cylinders, and on the pulser signals generated by the protrusions for generating ignitionsignals.1 Flywheel2 Rotating direction3 Protrusion for cylinders #1 and #44 Pulser coil5 Cylinder identification protrusion6 Protrusion for cylinders #2 and #3216 543S62Y1320Technical tips
