1987-2009 Yamaha ATV YFM350X Warrior Raptor Service Manual, Page 243Get this manual
IGNITION SYSTEM
IELEC I53 I
4Ignition coil resistance -Disconnect the ignition coil lead (Orange) from the wireharness-Connect the Pocket Tester to the ignition coil
Primary Coil: (0 1) Tester (+) Lead-r Oranqe G) Terminal Tester (-) Lead-r lqnltlon Coil Base Secondary Coil: (0 1k) Tester (+) Lead-r Spark Plug read Tester (-) Lead-r lqnition Coil Base