KEEWAY RKV125 - 1.6 Magneto Charging Coil Check

Check continuity between main wiring terminals in the following way:
Item (wire color)
Judgment
Battery (red) and
ground of vehicle
block
It is battery voltage.
Ground wire (black)
and ground of vehicle
block
There is a lead wire.
Charging coil (white)
and ground of vehicle
block
No power flowing between
magneto coil and ground
Between charging
coils (while 1 and
white 2)
There is resistance between
coils
1.5.2 Voltage-current regulator inspection
When main wiring terminal is normal, check if plug of voltage-current regulator is of poor contact and measure
impedance value between terminals of voltage-current regulator itself.
* Attention
• Do not touch the metal part of multimeter probe
with your finger.
• Check with a multimeter. If impedance values
measured by different multimeters are not the same,
it perhaps the inspection is not correct.
When impedance value between terminals is
abnormal, replace voltage regulator.
1.6 Magneto Charging Coil
* Attention
Inspection of magneto charging coil can be performed on the engine.
Inspection
Disconnect the 6P connector on the magneto.
Use a multimeter to measure impedance value between white coil of magneto and vehicle block.
Standard value: 0.5-10Ω (20℃)
If measured value exceeds the standard, the magneto coiling shall be replaced.
Multimeter
+
-
White1
Red/white
Red
Black
White2
Unit: MΩ
White1
No
No
0.1~3
10~90
red/white
No
No
0.1~3
No
Red
0.1~3
No
1.2~5
0.1~3
Black
No
No
No
No
White2
60~80
No
No
0.1~3