2. Ignition coil
c. Turn the main switch to "ON".
d. Measure the ignition spark gap "a".
e. Crank the engine by pushing the " " side of
the start/engine stop switch and gradually in-
crease the spark gap until a misfire occurs.
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EAS28120
CHECKING THE CRANKSHAFT POSITION
SENSOR
1. Disconnect:
• Crankshaft position sensor coupler
(from the wire harness)
2. Check:
• Crankshaft position sensor resistance
Out of specification → Replace the crank-
shaft position sensor.
Crankshaft position sensor resis-
tance
421–569 Ω
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a. Connect the pocket tester (Ω × 100) to the
crankshaft position sensor coupler as shown.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe →
gray "1"
• Negative tester probe →
black "2"
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ELECTRICAL COMPONENTS
b. Measure the crankshaft position sensor re-
sistance.
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EAS28130
CHECKING THE LEAN ANGLE SENSOR
1. Remove:
• Lean angle sensor
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(from the rear fender)
2. Check:
• Lean angle sensor output voltage
Out of specification → Replace.
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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).
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• Positive tester probe →
yellow/green (wire harness color)
• Negative tester probe →
black/blue (wire harness color)
8-273
B Gy
2
1
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Lean angle sensor output voltage
Less than 65°: 0.4–1.4 V
More than 65°: 3.7–4.4 V
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Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Test harness-lean angle sensor
(6P)
90890-03209
YU-03209
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