2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 286Get this manual

2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 286

FUEL INJECTION SYSTEM Diagnostic mode table Switch the meter display from the regular mode to the diagnostic modeTo switch
intake air pressure decreases to less than the atmospheric pressureCompare it to the value displayed on the meter(Minimum
displayed value: 30 [C]) Compare it to the value displayed on the meter(Minimum displayed value: 30 [C]) (0999; resets to
after 999) OK if the numbers appear on the meter018.7 Normally, approximately 12.0 Throttle open: on Throttle closed: off
Intake air pressure sensor (atmospheric pressure and intake air pressure) Displays the intake air pressure for cylinder #1
Intake air temperature 05 Coolant temperature 06 Snowmobile speed pulse 07 09 24 Fuel system voltage (battery voltage) Throttle
switch Grip warmer operation 26 Thumb warmer operation 27 Cylinder-#1 ignition coil 30 Cylinder-#2 ignition coil 31 Cylinder-#3
ignition coil 32 Injector #1 36 Displays the intake air temperature Check the temperature in the air filter caseDisplays