6-40
–
+
ELEC
5
Defective crank position sensor
Sensor checking method
1. Connect the multimeter (
×
100) to the crankshaft position
sensor coupler.
Tester plus lead, red “1”
Tester negative lead, white “2”
2. Measure the crankshaft posi-
tion sensor resistance.
The standard value of the crank-
shaft position sensor resis-
tance:192-288
3. If the crankshaft position sen-
sor resistance is other than the
standard value.
Defective sensor
Replace.
Crank the engine and check the
condition of the fault code in the
diagnostic mode of the Yamaha
diagnostic tool.
Condition is Recovered
Go to
item 7 and finish the service.
Condition is Detected
Go to
item 6.
6
ECU malfunction
Replace the ECU.
Finish the service.
7
EG warning light, delete the
fault code.
Delete this fault code with the
status “Recovered” in the
Yamaha diagnostic tool.
Fault code No.
P0107/P0108
Symptoms
Open or short circuit in the intake air pressure sensorr detected.
P0107 (open circuit/ground fault)/P0108 (sky fault)
Diagnostic code No.
D03 (Intake air pressure sensor)
NOTICE
• Do not remove the sensor module.
• If fault code numbers P0107/P0108 and P0106 are indicated at the same time, check and repair
P0107/P0108 first.
Item
Item and components and
probable cause
Actions
Confirmation procedure after
actions
1
Connection of sensor coupler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
Defective connections
Re-
connect or replace the harness.
Turn the main switch to “ON”,
and then check the condition of
the fault code in diagnostic
mode of the Yamaha diagnostic
tool.
Condition is Recovered
Go to
item 6 and finish the service.
Condition is Detected
Go to
item 2.
Fault code No.
P0335
Symptoms
No normal signals are received from the crank position sensor.
Diagnostic code No.
Item
Item and components and
probable cause
Actions
Confirmation procedure after
actions
Cr
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s
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a
ft po
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Страница 37: ...SPEC B9X F8197 E0 book Page 2 Thursday July 16 2020 2 28 PM ...
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Страница 120: ...ENG CHAPTER 5 ENGINE ENGINE REMOVAL 5 1 CRANKCASE 5 5 B9X F8197 E0 book Page 0 Thursday July 16 2020 2 28 PM ...
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