Yamaha FZ09E 2014 Service Manual page 378

Fault code No.
Item
01 Meter display
Procedure
Meter display
13
Procedure
Item Probable cause of
malfunction and check
1 Connection of throttle posi-
tion sensor coupler.
Check the locking condition
of the coupler.
Disconnect the coupler and
check the pins (bent or bro-
ken terminals and locking
condition of the pins).
2 Connection of wire harness
ECU coupler.
Check the locking condition
of the coupler.
Disconnect the coupler and
check the pins (bent or bro-
ken terminals and locking
condition of the pins).
3 Wire harness continuity.
4 Installed condition of throttle
position sensor.
Check for looseness or
pinching.
15
Throttle position sensor: open or short circuit detected.
Throttle position sensor signal 1
• 11–21 (fully closed position)
• 96–106 (fully open position)
• Check with throttle valves fully closed.
• Check with throttle valves fully open.
Throttle position sensor signal 2
• 9–23 (fully closed position)
• 94–108 (fully open position)
• Check with throttle valves fully closed.
• Check with throttle valves fully open.
Maintenance job
Improperly connected 
Connect the coupler securely
or replace the wire harness.
Improperly connected 
Connect the coupler securely
or replace the wire harness.
Open or short circuit 
Replace the wire harness.
Between throttle position
sensor coupler and ECU
coupler.
black/blue–black/blue
white–white
black–black
blue–blue
Improperly installed sensor
 Reinstall or adjust the
sensor.
Refer to "ADJUSTING THE
THROTTLE POSITION SEN-
SOR" on page 7-12.
8-43
FUEL INJECTION SYSTEM
Confirmation of service
completion
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 2.
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 3.
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 4.
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 5.