Yamaha FJR13AG Service Manual page 736

B Gy
2
b. Measure the crankshaft position sensor re-
sistance.
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EAS32011
CHECKING THE LEAN ANGLE SENSOR
(FJR13AG)
1. Remove:
• Lean angle sensor
(from the electrical components board)
2. Check:
• Lean angle sensor output voltage
Out of specification → Replace.
Lean angle sensor output voltage
Operating angle
65 ° (FJR13AG)
Output voltage up to operating
angle
0.4–1.4 V (FJR13AG)
Output voltage over operating an-
gle
3.7–4.4 V (FJR13AG)
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a. Connect the test harness-lean angle sensor
(6P) "1" to the lean angle sensor and wire
harness as shown.
b. Connect the pocket tester (DC 20 V) to the
test harness-lean angle sensor (6P).
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Test harness– lean angle sensor
(6P)
90890-03209
Test harness– lean angle sensor
(6P)
YU-03209
• Positive tester probe →
yellow/green (wire harness color)
• Negative tester probe →
black/blue (wire harness color)
1
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8-259
ELECTRICAL COMPONENTS
65 65
c. Turn the main switch to "ON".
d. Turn the lean angle sensor to 65°.
e. Measure the lean angle sensor output volt-
age.
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EAS30562
CHECKING THE STARTER MOTOR
OPERATION
1. Check:
• Starter motor operation
Does not operate → Perform the electric
starting system troubleshooting, starting with
step 4.
Refer to "TROUBLESHOOTING" on page
8-14.
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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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