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Out of specification Replace.
Crankshaft position sensor resis-
tance
228–342
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a. Connect the digital circuit tester () to the
crankshaft position sensor coupler.
Digital circuit tester (CD732)
90890-03243
Model 88 Multimeter with tachom-
eter
YU-A1927
• Positive tester probe
Gray "1"
• Negative tester probe
Black "2"
b. Measure the crankshaft position sensor re-
sistance.
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EAM30379
CHECKING THE ECU
1. Check:
• Mounted condition of ECU.
Improperly mounted Remount.
TIP
• The lean angle sensor is built into the ECU.
• The lean angle sensor stops the engine in case
of a turnover.
• To ensure that the lean angle sensor operates
correctly, do not change the installed condition
of the ECU.
EAM30299
CHECKING THE STARTER MOTOR
OPERATION
1. Check:
• Starter motor operation
Does not operate Perform the electric
starting system troubleshooting, starting with
2
1
Gy
B
8-64
ELECTRICAL COMPONENTS
step (4).
Refer to "TROUBLESHOOTING" on page
8-7.
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a. Connect the positive battery terminal "1" and
starter motor lead "2" with a jumper lead "3".
EWA13810
WARNING
• A wire that is used as a jumper lead must
have at least the same capacity of the bat-
tery lead, otherwise the jumper lead may
burn.
• This check is likely to produce sparks,
therefore, make sure no flammable gas or
fluid is in the vicinity.
b. Check the starter motor operation.
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EAM30300
CHECKING THE STATOR COIL
1. Disconnect:
• Stator coil coupler
(from the wire harness)
2. Check:
• Stator coil resistance
Out of specification Replace.
Stator coil resistance
0.512–0.768
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a. Connect the digital circuit tester () to the sta-
tor coil coupler.
Digital circuit tester (CD732)
90890-03243
Model 88 Multimeter with tachom-
eter
YU-A1927
• Positive tester probe
White "1"
• Negative tester probe
White "2"
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Chapters
Table of Contents
Troubleshooting
