1997 Ski-Doo Factory Shop Manual Volume Two, Page 234Get this manual
Section 05 ELECTRICAL Sub-Section 07 (TESTING PROCEDURE)
SUMMARY TABLE
Test to perform Trigger coil output Tester wires Components wires BLUEYELLOW wire of trigger coil WHITEYELLOW wire of trigger coil Engine ground Test adapter on MAG spark plug cable WHITEBLUE wire (+) of ignition coil BLACK wire (-) of ignition coil RED wire of magneto harness BLACKRED wire of magneto harness YELLOW wire of magneto harness YELLOW wire of magneto harness LOW 45 Switch Dial