Yamaha FJR13AG Service Manual page 561

Fault code No.
Item
Probable cause of malfunc-
Item
tion and check
1 Installed condition of O
2 Connection of O
2
pler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
3 Connection of wire harness
ECU coupler.
Check the locking condition of
the coupler.
Disconnect the coupler and
check the pins (bent or broken
terminals and locking condition
of the pins).
4 Wire harness continuity.
5 Defective O sensor.
2
6 Malfunction in ECU.
P0132
O sensor: short circuit detected (power short circuit).
2
Maintenance job
sensor. Check for looseness or pinch-
2
ing.
Improperly installed sensor →
Reinstall or replace the sensor.
Improperly connected → Con-
sensor cou-
nect the coupler securely or re-
place the wire harness.
Improperly connected → Con-
nect the coupler securely or re-
place the wire harness.
Open or short circuit → Properly
connect or replace the wire har-
ness.
Between O
joint coupler.
black–black
Between joint coupler and ECU
coupler.
black/blue–black/blue
Between O
ECU coupler.
gray–gray
Check the O
Defective → Replace the O
sensor.
Refer to "ENGINE REMOVAL"
on page 5-3.
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-250.
FUEL INJECTION SYSTEM
Confirmation of service com-
Turn the main switch to "ON",
and then check the condition of
the fault code using the mal-
function mode of the Yamaha di-
agnostic tool.
Condition is "Recovered" → Go
to item 7 and finish the service.
Condition is "Detected" → Go to
item 2.
Turn the main switch to "ON",
and then check the condition of
the fault code using the mal-
function mode of the Yamaha di-
agnostic tool.
Condition is "Recovered" → Go
to item 7 and finish the service.
Condition is "Detected" → Go to
item 3.
Turn the main switch to "ON",
and then check the condition of
the fault code using the mal-
function mode of the Yamaha di-
agnostic tool.
Condition is "Recovered" → Go
to item 7 and finish the service.
Condition is "Detected" → Go to
item 4.
Turn the main switch to "ON",
and then check the condition of
the fault code using the mal-
sensor coupler and function mode of the Yamaha di-
2
agnostic tool.
Condition is "Recovered" → Go
to item 7 and finish the service.
Condition is "Detected" → Go to
item 5.
sensor coupler and
2
sensor. Turn the main switch to "ON",
2
and then check the condition of
2
the fault code using the mal-
function mode of the Yamaha di-
agnostic tool.
Condition is "Recovered" → Go
to item 7 and finish the service.
Condition is "Detected" → Go to
item 6.
8-84
pletion