7-10
E
–
+
ELEC
ELECTRICAL ANALYSIS
Test harness
NOTE:
●
Make sure the output lead (red lead) of the
rectifier/regulator is disconnected when
measuring the peak voltage of the lighting
coil and rectifier/regulator.
●
If the charge coil and pick-up coil are mea-
sured unloaded, disconnect the test har-
ness on the output side coupler.
YW-
90890-
Pin
Usage
06779
06779
8
Charge coil and
pickup coil
Checking steps:
●
Disconnect the coupler connections.
●
Connect the test harness between the
couplers.
●
Connect the tester terminals to the ter-
minals which are being checked.
●
Run the engine and observe the mea-
surement.