Cdi Unit - KYMCO VENOX 250 Service Manual

15
. IGNITION SYSTEM

CDI UNIT

INSPECTION
Disconnect the CDI unit coupler.
Check for continuity with the coupler on
the hardness wire side and CDI unit.
Inspection table is as follows.
The CDI unit is fully transistorized. For
accurate testing, it is necessary to use a
specified tester. Use of an improper
tester or measurements in an improper
range may give false readings.
Item
Continuity from ignition
switch to CDI unit
Primary coil
Pulser coil
Continuity for CDI unit
15-5
Terminal
Black/white and green
(ignition switch "ON", engine stop
switch "RUN")
Black/white and green/orange
Black/white and green/gray
Green/white and blue/yellow
Green/white and green
CDI Unit
Standard
Battery voltage
3.57Ω~4.83Ω
396～594Ω
Continuity
Picture A
Picture B
Remark
Picture A
Picture B
Picture C
Picture D