Yamaha FJR13AG Service Manual page 542

Fault code No.
Item
5 Malfunction in IMU.
6 Malfunction in ECU.
7 Delete the fault code and check
that the engine trouble warning
light goes off.
Fault code No. P0030
TIP
• If fault code numbers "P0030" and "P0112" are both indicated, take the actions specified for fault code
number "P0112" first.
• If fault code numbers "P0030" and "P0113" are both indicated, take the actions specified for fault code
number "P0113" first.
• If fault code numbers "P0030" and "P0122" are both indicated, take the actions specified for fault code
number "P0122" first.
• If fault code numbers "P0030" and "P0123" are both indicated, take the actions specified for fault code
number "P0123" first.
• If fault code numbers "P0030" and "P0222" are both indicated, take the actions specified for fault code
number "P0222" first.
• If fault code numbers "P0030" and "P0223" are both indicated, take the actions specified for fault code
number "P0223" first.
• If fault code numbers "P0030" and "P2135" are both indicated, take the actions specified for fault code
number "P2135" first.
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Tool display
Procedure
Probable cause of malfunc-
Item
tion and check
C0520
ECU receives a signal from the IMU indicating that a malfunction
was detected or the ECU does not receive normal signals from the
IMU.
Replace the IMU.
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-250.
Confirm that the fault code has
a condition of "Recovered" us-
ing the Yamaha diagnostic tool,
and then delete the fault code.
P0030
O sensor heater: defective heater controller detected.
2
Able to start engine
Able to drive vehicle
—
—
—
Maintenance job
8-65
FUEL INJECTION SYSTEM
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 6.
Service is finished.
Confirmation of service com-
pletion