2008 Arctic Cat ThunderCat ATV Service Manual, Page 98Get this manual
! CAUTION Do not run the engine at high RPM for more than 10 seconds
RESISTANCE (Crankshaft Position Sensor)
! CAUTION
Always disconnect the battery when performing resistance tests to avoid damaging the multimeter
NOTE: If voltage is lower than specified, test charging coilno load
VOLTAGE (Charging CoilNo Load) The connector is the black three-pin one on the left side above the shift lever
1Set the meter selector to the OHMS position2Connect the red tester lead to the blue wire; then connect the black tester lead to the green wireThe meter reading must be within specificationAC VOLTAGE
NOTE: The battery must be at full charge for this test
Crankshaft Position Sensor 1Set the meter selector to the AC Voltage position2Connect the red tester lead to the blue wire; then connect the black tester lead to the green wire3Crank the engine over using the electric starterFI083B
4The meter reading must be within specification
NOTE: Test the connector that comes from the engine