Yamaha YZFR1W 2007 Service Manual page 376

Fault code No. 41
Diagnostic code No.
Orde Item/components and probable
r cause
1 Connections
• Lean angle sensor coupler
• Main wire harness ECU coupler
2 Open or short circuit in lead wire.
3 Defective lean angle sensor.
Symptom Lean angle sensor: open or short circuit detected.
08 Lean angle sensor
Check or maintenance job
• Check the coupler for any pins
• Check the locking condition of
• If there is a malfunction, repair it
• Repair or replace if there is an
• Between lean angle sensor
• Execute the diagnostic mode.
• Replace if defective.
8-57
FUEL INJECTION SYSTEM
that may be pulled out.
the coupler.
and connect the coupler
securely.
open or short circuit.
coupler and ECU coupler.
(Blue–Blue)
(Yellow/Green–Yellow/Green)
(Black/Blue–Black/Blue)
(Code No.08)
Refer to "CHECKING THE
LEAN ANGLE SENSOR" on
page 8-92.
Reinstatement
method
Reinstated
automatically if
a normal signal
is received.