Bombardier SeaDoo 1990 factory shop manual, Page 117Get this manual
Section 07 ELECTRICAL Sub-section 05 (CD1CHARGING SYSTEMS) -
Ignition Coil Output
1 Install test adapter such as paper clip to spark plug ,able close to MAG spark plug Connect tester wires then set switch and dial as fol-
SUMMARY TABLE
Component wires
ovvs Tester wires
Component wires
Paper clip on spark plug Ground
Tester switch position
position
WHITE1 BLUE
Ignition module