Yamaha XVS13AWC Service Manual page 368

Fault code No. 14
Diagnostic code No.
Order Item/components and probable
cause
1 Front cylinder intake air pressure sen-
sor hose
2 Front cylinder intake air pressure sen-
sor malfunction at intermediate elec-
trical potential.
3 Connections
• Front cylinder intake air pressure
sensor coupler
• Wire harness ECU coupler
4 Defective front cylinder intake air
pressure sensor.
Symptom Front cylinder intake air pressure sensor: hose system
malfunction (clogged or detached hose).
03 Front cylinder intake air pressure sensor
Check or maintenance job
• Check the front cylinder intake
• Repair or replace the sensor
• Check and repair the connec-
• Replace it if there is a malfunc-
• Check the coupler for any pins
• Check the locking condition of
• If there is a malfunction, repair it
• Execute the diagnostic mode.
• Replace if defective.
8-46
FUEL INJECTION SYSTEM
air pressure sensor hose condi-
tion.
hose.
tion.
tion.
that may be pulled out.
the coupler.
and connect the coupler se-
curely.
(Code No. 03)
Refer to "CHECKING THE IN-
TAKE AIR PRESSURE SEN-
SORS" on page 8-89.
Reinstatement
method
Starting the en-
gine and oper-
ating it at idle.