2001 Ski-Doo Factory Shop Manual Volume One, Page 271Get this manual
Section 06 ELECTRICAL Subsection 06 (TESTING PROCEDURE)
LIGHTING SYSTEM TESTING (Skandic WT LC 290 2001) RESISTANCE VOLTAGE TEST TO BE WIRE VALUE MULTIMETER VALUE MULTIMETER PERFORMED COLOR (OHMS) SCALE (VOLTS) SCALE 00.0 0.52.0 Output YL 00.100.4 00.0VAC Coil insulation Ground continuity YL and 0.L engine BK and engine 00.000.5 00.0 00.0
NOTE The term "engine" refers to the engine metal parts connected to the magneto housing