Yamaha 2008 Fazer FZ1-N Service Manual page 431

Fault code No. 36 Symptom
Diagnostic code No.
Item/components and probable
Order
Connections
• Cylinder-#4 ignition coil coupler
• Main wire harness ECU coupler
1 • Sub-wire harness 1 coupler
Open or short circuit in wire harness
and/or sub-wire harness 1.
2
Defective cylinder-#4 ignition coil.
3
Open circuit detected in the primary lead of the cylinder-
#4 ignition coil
33 Cylinder-#4 ignition coil
cause
FUEL INJECTION SYSTEM
Check or maintenance job
• Check the couplers for any pins
that may be pulled out.
• Check the locking condition of
the couplers.
• If there is a malfunction, repair it
and connect the coupler
securely.
• Repair or replace if there is an
open or short circuit.
• Between cylinder-#4 ignition
coil coupler and ECU coupler.
(Red/Black–Red/Black)
(Gray/Green–Gray/Green)
• Execute the diagnostic mode.
(Code No.33)
• Test the primary and secondary
coils for continuity.
• Replace if defective.
Refer to "CHECKING THE
IGNITION COILS" on page 8-
147.
8-62
Reinstatement
method
Starting the
engine and
operating it at
idle.