1981-1984 Official Honda ATC250R Shop Manual, Page 178Get this manual

ELECTRICAL SYSTEM
ATe 250R

PULSE GENERATOR
NOTE This test can be made without removing the part
Disconnect the generator couplersMeasure the resistance between the BlueYellow and Green wiresRESISTANCE:

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives