1988-2006 Yamaha ATV YFS200 Blaster service manual PDF download file., Page 207Get this manual
IGNITION SYSTEM
9Pickup coil resistance
Disconnect the CDI magneto leads (D (WhiteIRed and Black)! 'Connect the Pocket Tester (2 10) to the pickup coil leads
Tester (+) Lead - WhiteIRed (2) Lead Tester (-) Lead Black Lead
Check the pickup coil for specificated resistance
OUT OF SPECIFICATION