Bombardier SeaDoo 1990 factory shop manual, Page 112Get this manual
Sub-Section 5
Section 07 ELECTRICAL (CDICHARGING SYSTEMS)
NIPPONDENSO IGNITION SYSTEIM
GENERAL
The Nippondenso Capacitor Discharge Ignition system lincludes the following components :
NlIPPONDENSO CDI SYSTEM
Ignition Module
It receives its primary electric current from magneto via three-wire connector which charges capacitor It controls spark occurence by discharging capacitor to primary winding of ignition coil
IGNITION MODULE