Yamaha FJR1300AS(X) Service Manual page 558

Fault code No. 16
Diagnostic code No.
Order Item/components and probable
cause
1 Installed condition of throttle position
sensor.
2 Connections
• Throttle position sensor coupler
• Wire harness ECU coupler
• Sub-wire harness coupler
3 Throttle position sensor lead wire
open circuit output voltage check.
4 Defective throttle position sensor.
Symptom Stuck throttle position sensor is detected.
d:01 Throttle position sensor
FUEL INJECTION SYSTEM
Check or maintenance job
Check for looseness or pinching. Starting the en-
• Check the coupler for any pins
that may be pulled out.
• Check the locking condition of
the coupler.
• If there is a malfunction, repair it
and connect the coupler se-
curely.
• Check for open circuit and re-
place the throttle position sen-
sor.
(black/blue–yellow)
Open circuit Output voltage
item
Ground wire 5 V
open circuit
Output wire 0 V
open circuit
Power supply 0 V
wire open cir-
cuit
• Execute the diagnostic mode.
(Code No.d:01)
• Replace if defective.
Refer to "CHECKING THE
THROTTLE POSITION SEN-
SOR" on page 8-253.
8-81
Reinstatement
method
gine and oper-
ating it at idle,
and then by
racing it.