6-34 ELECTRICAL SYSTEM
• Shift the transmission into neutral, turn the ignition switch to
the “ON” position and grasp the clutch lever.
• Press the starter button and allow the engine to crank for a
few seconds, and then measure the signal generator peak
voltage.
• Repeat the above procedure a few times and measure the
highest signal generator peak voltage.
$ Signal generator peak voltage:
1.0 V and more (B/Bl – Y/W)
' Tester knob indication: Voltage (&)
If the peak voltage measured on the ignitor coupler is lower than
the standard value, measure the peak voltage on the signal gen-
erator coupler as follows.
• Remove the frame cover (LH). (!5-4)
• Disconnect the signal generator coupler
2.
• Connect the multi circuit tester with the peak voltage adaptor.
Bl terminal – Y terminal
(
+ Probe) (
- Probe)
• Measure the signal generator peak voltage in the same man-
ner as on the ignitor coupler.
$ Signal generator peak voltage:
1.0 V and more (Bl – Y)
' Tester knob indication: Voltage (&)
If the peak voltage on the signal generator lead wire couplers is
within specification, but on the ignitor coupler is out of specifica-
tion, the wire harness must be replaced. If both peak voltages
are out of specification, the signal generator must be replaced
and re-checked.
Signal
generator
Signal
generator
coupler
Peak
volt
adaptor
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