Yamaha FJR1300A(D) - Page 527

FUEL INJECTION SYSTEM
8-78
5 Accelerator position sensor
resistance.
Measure the accelerator po-
sition sensor resistance.
black/blue–blue
Refer to “CHECKING THE
ACCELERATOR POSITION
SENSOR” on page 8-188.
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.
6 Defective accelerator posi-
tion sensor.
Check accelerator position
sensor signal 1.
Execute the diagnostic
mode. (Code No. 14)
When the throttle grip is fully
closed:
A value of 12–22 is indicat-
ed.
When the throttle grip is fully
open:
A value of 97–107 is indicat-
ed.
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 7.
Check accelerator position
sensor signal 2.
Execute the diagnostic
mode. (Code No. 15)
When the throttle grip is fully
closed:
A value of 10–24 is indicat-
ed.
When the throttle grip is fully
open:
A value of 95–109 is indicat-
ed.
An indicated value is out of
the specified range → Re-
place the accelerator posi-
tion sensor.
7 Malfunction in ECU. Replace the ECU.
Refer to “REPLACING THE
ECU (engine control unit)” on
page 8-174.
Fault code No. 60
Item YCC-T drive system: malfunction detected.
Fail-safe system
Able/Unable to start engine
Able/Unable to drive vehicle
Diagnostic code No. —
Meter display —
Procedure —
Item
Probable cause of mal-
function and check
Maintenance job
Confirmation of service
completion
Fault code No. 59
Item Accelerator position sensor: open or short circuit detected.