1988-2006 Yamaha ATV YFS200 Blaster service manual PDF download file., Page 209Get this manual
IGNITION SYSTEM
3Carburetor switch conduct
l Disconnect
the carburetor switch coupler
(YellowBlack and Black)Connecthe Pocket Tester (!i2 1) the carburetor switch coupler
Tester (+) Lead YellowBlack (2) Lead Tester (-) Lead - Black (3) Lead
Turn the throttle lever open and closeCheck the carburetor switch for continuity
BAD CONDITION