KYMCO MXU 300 -, User Manual

Page: 329 / 352

17
. IGNITION SYSTEM
17-4
MXU 300/250
IGNITION UNIT /CHANGE
GEAR CONTROL INSPECTION
Remove the seat. (Refer to the chapter 2)
Disconnect the ignition unit coupler and
remove the ignition unit.
Disconnect the change gear control coupler
and remove the change gear control.
Measure the resistance between the
terminals using the electric tester.
IGNITION UNIT INSPECTION
Testing Range
(at 20°C)
Note: The readings in this table are taken
with a YF-3501 Tester.
Unit:
Ω
Ignition Unit
Change Gear Control
•
Due to the semiconductor in circuit, it is
necessary to use a specified tester for
accurate testing. Use of an improper
tester in an improper range may give
false readings.
•
Use a YF-3501 Electric Tester.
•
In this table, “Needle swings then
returns” indicates that there is a charging
current applied to a condenser. The needle
will then remain at “
∞
” unless the
condenser is discharged.
＊
Probe
⊕
(-)Probe
Blue/
Yellow
Green /
Gray
Black /
White
Green/
White
Black/
Yellow
Green
Blue/
Yellow
∞
10.56M 90.4K 10.56M 46K
Green /
Gray
12.73M
∞
12.73M
∞
12.73M
Black /
White
∞ ∞ ∞
999
∞
Green/
White
90.4K
∞
10.56M
10.56M
46K
Black/
Yellow
∞ ∞
999
∞
∞
Green
44.4K
∞
10.56M 44.4K 10.56M
Ignition Unit