Yamaha XVS1300A 2007 Service Manual page 367

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Fault code No. 34
Diagnostic code No.
Order Item/components and probable
cause
1 Connections
• Rear cylinder ignition coil connector
(primary coil side)
• Wire harness ECU coupler
2 Open or short circuit in wire harness.
3 Defective rear cylinder ignition coil.
email: info@motomatrix.co.uk
Symptom Malfunction detected in the primary wire of the rear cylin-
der ignition coil.
31, 33 Rear cylinder ignition coil
Check or maintenance job
8-56
FUEL INJECTION SYSTEM
• Check the connector and cou-
pler for any pins that may be
pulled out.
• Check the locking condition of
the connector and coupler.
• If there is a malfunction, repair it
and connect the coupler se-
curely.
• Repair or replace if there is an
open or short circuit.
• Between rear cylinder ignition
coil connector and ECU cou-
pler.
(gray/red–gray/red)
• Between rear cylinder ignition
coil connector and right handle-
bar switch coupler.
(black/red–black/red)
• Execute the diagnostic mode.
(Code No. 31)
• Check the primary and second-
ary coils for continuity.
• Replace if defective.
Refer to "CHECKING THE IG-
NITION COILS" on page 8-95.
Reinstatement
method
Starting the en-
gine and oper-
ating it at idle.