1999 Ski-Doo Factory Shop Manual Volume Two, Page 288Get this manual
Section 06 ELECTRICAL Subsection 06 (TESTING PROCEDURE)
NIPPONDENSO CDI SYSTEM TESTING
S-Series Liquid Cooled Models and Skandic WT LC
IGNITION SYSTEM TESTING SEQUENCE
In the case of ignition problems, check the following in the prescribed order until the problem can be solved1Sparkingspark plug condition2Electrical connectors3Ignition switches, tether cord cap switch and emergency switch4Ignition coil output5Ignition module output6High voltage coil output
Resistance Readings Place multimeter selector switch to in order to measure resistanceReadings must be within the indicated rangeOtherwise, the part is considered to be defective and must be replaced-
CAUTION