2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 283Get this manual
FUEL INJECTION SYSTEM Sensor operation table
Diagnostic code NoD01 Item Throttle angle Fully closed position Fully opened position Pressure difference (atmospheric pressure and intake air pressure) 1520 95100 Displays the intake air pressureMeter display
Checking method
Check with throttle fully closedCheck with throttle fully openSet the engine stop switch to "RUN", then operate the throttle while pushing the start switch(If the display value changes, the performance is OK Compare the actually measured intake air temperature with the meterCompare the actually measured coolant temperature with the meterCheck that the number increases when the rear wheel is rotatedThe number is cumulative and does not reset each time the wheel is stoppedRemove the lean angle sensor and incline it more than 65 degreesSet the engine stop switch to "RUN", and then compare with the actually measured battery voltage(If the battery voltage is lower, perform recharging Shift the transmission