Yamaha XT1200Z 2010 Service Manual page 495

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Fault code No.
Item
6 Defective O
7 Malfunction in ECU.
Fault code No.
Item
Fail-safe system
Diagnostic code No.
Meter display
Procedure
Probable cause of mal-
Item
function and check
1 The vehicle has overturned.
2 Installed condition of lean
angle sensor.
3 Defective lean angle sensor.
4 Malfunction in ECU.
email: info@motomatrix.co.uk
24
O sensor #1: no normal signals are received from the O
2
sor #1.
sensor. Replace the O
2
Refer to "ENGINE REMOV-
AL" on page 5-3.
Replace the ECU.
30
Latch up detected.
No normal signals are received from the lean angle sensor.
Unable to start engine
Unable to drive vehicle
d:08
Lean angle sensor output voltage
• 0.4–1.4 (upright)
• 3.7–4.4 (overturned)
Remove the lean angle sensor and incline it more than 45 de-
grees.
Raise the vehicle upright.
Check the installed direction
and condition of the sensor.
Execute the diagnostic
mode. (Code No. d:08)
Replace if defective.
Refer to "CHECKING THE
LEAN ANGLE SENSOR" on
page 8-149.
Replace the ECU.
FUEL INJECTION SYSTEM
sensor.
2
Maintenance job
8-46
Start the engine, warm it up,
and then race it.
Execute the diagnostic
mode. (Code No. d:63)
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 7.
Confirmation of service
completion
Set the main switch to "ON",
then to "OFF", and then back
to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 2.
Set the main switch to "ON",
then to "OFF", and then back
to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 3.
Set the main switch to "ON",
then to "OFF", and then back
to "ON".
Fault code number is not dis-
played → Service is finished.
Fault code number is dis-
played → Go to item 4.
sen-
2