2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 283Get this manual

2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 283

FUEL INJECTION SYSTEM 6Verify the operation of the sensor or actuator Sensor operation The data representing the operating
side of the gripthumb warmer adjustment switch to operate the actuatorIf the grip warmer side of the switch is pushed again
while the actuator is operating, the actuator operation will stop and restart from the beginning7Turn the main switch off