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40 Troubleshooting
Defective wiring
9
Possible
harness connector
causes and
standard value
in normal state
Defective engine
10
controller
Circuit diagram related to engine Ne speed sensor
BR380JG-1E0
Cause
Connecting parts between engine Ne speed sensor – engine wiring har-
ness – engine controller may be defective. Check them directly.
• Looseness of connector, breakage of lock, or breakage of seal
• Corrosion, bend, breakage, push-in, or expansion of pin
• Moisture or dirt in connector or defective insulation
a Prepare with engine starting switch OFF, then turn engine starting
switch ON and carry out troubleshooting.
Between (16) – (48)
Standard value in normal state/Remarks on troubleshooting
CE01
Power supply
SEN02093-00
Voltage
4.75 – 5.25 V
29
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Table of Contents
Troubleshooting
