Yamaha FJR1300A(D), Service Manual

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SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
9-5
EAS1MC1048
SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
Self-diagnostic function table
Fault
code No.
Item
Reference
pages
11
Cylinder identification sensor: no normal signals are received from the
cylinder identification sensor.
8-40
12
Crankshaft position sensor: no normal signals are received from the
crankshaft position sensor.
8-41
13 Intake air pressure sensor: open or short circuit detected. 8-43
14
Intake air pressure sensor: hose system malfunction (clogged or de-
tached hose).
8-44
15 Throttle position sensor: open or short circuit detected. 8-45
19
Sidestand switch: a break or disconnection of the black/red lead of the
ECU is detected.
8-47
20
Intake air pressure sensor or atmospheric pressure sensor: when the
main switch is turned to “ON”, the intake air pressure sensor voltage
and atmospheric pressure sensor voltage differ greatly.
8-49
21 Coolant temperature sensor: open or short circuit detected. 8-50
22 Air temperature sensor: open or short circuit detected. 8-52
23 Atmospheric pressure sensor: open or short circuit detected. 8-53
24
O
2
sensor: no normal signals are received from the O
2
sensor.
8-55
30 Latch up detected. 8-56
33
Cylinder-#1 ignition coil: open or short circuit detected in the primary
lead of the cylinder-#1 ignition coil.
8-57
34
Cylinder-#2 ignition coil: open or short circuit detected in the primary
lead of the cylinder-#2 ignition coil.
8-58
35
Cylinder-#3 ignition coil: open or short circuit detected in the primary
lead of the cylinder-#3 ignition coil.
8-59
36
Cylinder-#4 ignition coil: open or short circuit detected in the primary
lead of the cylinder-#4 ignition coil.
8-61
39 Injector: open or short circuit detected. 8-62
41 Lean angle sensor: open or short circuit detected. 8-64
42
Rear wheel sensor: no normal signals are received from the rear
wheel sensor.
8-65
Neutral switch: open or short circuit is detected. 8-67
Clutch switch: open or short circuit is detected. 8-69
43
Fuel system voltage: incorrect voltage supplied to the fuel injector and
fuel pump.
8-72
44
EEPROM fault code number: an error is detected while reading or
writing on EEPROM.
8-74
46 Charging voltage is abnormal. 8-76
50
Faulty ECU memory. (When this malfunction is detected in the ECU,
the fault code number might not appear on the meter.)
8-76