102
RPM Limiter
NOTE: The ATV is equipped with an ECM that cuts fuel spray and spark when maximum RPM is approached.
When the RPM limiter is activated, it could be misinterpreted as a high-speed misfire.
Stator Coil
VOLTAGE (AC Generator - No Load)
The connector is a three-pin one in the harness coming
from the generator.
CF651A
NOTE: Test the connector that comes from the
engine.
1. Set the meter selector to the AC Voltage position.
2. Test between the three black wires for a total of three
tests.
3. With the engine running at a constant 5000 RPM,
voltage must be approximately 75 volts.
NOTE: If both stator coil tests failed, replace the
stator assembly.
RESISTANCE (AC Generator)
1. Set the meter selector to OHMS position.
2. Test between the three black wires for a total of three
tests.
3. The meter reading must be within specification.
NOTE: If the stator coil test failed, check all connec-
tions, etc., and test again. If no voltage is present, but
resistance passes, check the physical condition of the
rotor/flywheel. If the physical condition is good,
replace the stator assembly.
Regulator/Rectifier
The regulator/rectifier is located under the rear rack and
rear fenders.
TESTING
1. Start engine and warm up to normal operating tem-
perature; then connect a multimeter to the battery as
follows.
2. Select the DC Voltage position; then connect the red
tester lead to the positive battery post and the black
tester lead to battery ground.
3. Start the engine and slowly increase RPM. The volt-
age should increase with the engine RPM to a maxi-
mum of 15.5 DC volts.
NOTE: If voltage rises above 15.5 DC volts, the reg-
ulator is faulty or a battery connection is loose or cor-
roded. Clean and tighten battery connections or
replace the regulator/rectifier. If voltage does not rise,
see Stator Coil/Crankshaft Position (CKP) Sensor -
Voltage in this section. If charging coil voltage is nor-
mal, replace the regulator/rectifier.
Component data can be retrieved using the CATT II. Uti-
lize the Sensor Data screen.
Gear
Park
Neutral
Reverse
High/Low
Fail-Safe Mode
2WD
2250
6500
4000
7250 (700)
4000
4WD
4WD Lock
2WD Override
5000 (700)
4WD Override
7000
Differential-Lock Override
CAUTION
Do not run the engine at high RPM for more than 10 sec-
onds.
CAUTION
Do not run the engine at high RPM for more than 10 sec-
onds.
Содержание VLX 70002017
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