Yamaha FZ09E 2014, Руководство по обслуживанию

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FUEL INJECTION SYSTEM
8-55
TIP
•
If fault code numbers “25” and “26” are both indicated, take the actions specified for fault code number
“25” first.
•
If fault code numbers “26” and “37” are both indicated, take the actions specified for fault code number
“26” first.
Procedure
Shift the transmission into gear, extend the sidestand, and then
operate the throttle while pushing the “ ” side of the start/engine
stop switch. (If the display value changes, the performance is OK.)
Item Probable cause of
malfunction and check
Maintenance job Confirmation of service
completion
1 Condition of intake air pres-
sure sensor 2 hose.
Check the intake air pressure
sensor hose condition.
Clogged or detached hose

Repair or replace the sensor
hose.
Start the engine and let it idle
for approximately 5 seconds.
Fault code number is not dis-
played

Service is finished.
Fault code number is dis-
played

Go to item 2.
2 Defective intake air pressure
sensor 2.
Execute the diagnostic
mode. (Code No. 04)
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 2.
Replace if defective.
Refer to “CHECKING THE
INTAKE AIR PRESSURE
SENSOR” on page 8-109.
Fault code No. 26
Item
Intake air pressure sensor 2: hose system malfunction
(clogged or detached hose).