Yamaha FJR 1300 AE 2014 Service Manual page 496

Fault code No.
Item
5 Defective intake air pressure
sensor.
6 Malfunction in ECU.
TIP
If fault code numbers "13" and "14" are both indicated, take the actions specified for fault code number
"13" first.
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
13
Intake air pressure sensor: open or short circuit detected.
Execute the diagnostic
mode. (Code No. 03)
When engine is stopped:
Atmospheric pressure at the
current altitude and weather
conditions is indicated.
At sea level: Approx. 101 kPa
(757.6 mmHg, 29.8 inHg)
1000 m (3300 ft) above sea
level: Approx. 90 kPa (675.1
mmHg, 26.6 inHg)
2000 m (6700 ft) above sea
level: Approx. 80 kPa (600.0
mmHg, 23.6 inHg)
3000 m (9800 ft) above sea
level: Approx. 70 kPa (525.0
mmHg, 20.7 inHg)
When engine is cranking:
Make sure that the indication
value changes.
The value does not change
when engine is cranking. →
Check the intake air pressure
sensor.
Replace if defective.
Refer to "CHECKING THE
INTAKE AIR PRESSURE
SENSOR" on page 8-211.
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-196.
14
Intake air pressure sensor: hose system malfunction (clogged
or detached hose).
Able to start engine
Able to drive vehicle
03
Displays the intake air pressure.
Operate the throttle while pushing the " " side of the start/engine
stop switch. (If the display value changes, the performance is OK.)
Maintenance job
8-45
FUEL INJECTION SYSTEM
Turn the main switch to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 6.
Confirmation of service
completion