FUEL INJECTION SYSTEM
8-55
Fault code No. 33 Symptom Malfunction detected in the primary wire of the front cylin-
der ignition coil.
Diagnostic code No. 30, 32 Front cylinder ignition coil
Order Item/components and probable
cause
Check or maintenance job Reinstatement
method
1 Connections
• Front cylinder ignition coil connector
(primary coil side)
• Wire harness ECU coupler
• 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.
Starting the en-
gine and oper-
ating it at idle.
2 Open or short circuit in wire harness. • Repair or replace if there is an
open or short circuit.
• Between front cylinder ignition
coil connector and ECU cou-
pler.
(orange–orange)
• Between front cylinder ignition
coil connector and right handle-
bar switch coupler.
(black/red–black/red)
3 Defective front cylinder ignition coil. • Execute the diagnostic mode.
(Code No. 30)
• Check the primary and second-
ary coils for continuity.
• Replace if defective.
Refer to “CHECKING THE IG-
NITION COILS” on page 8-95.
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