Suzuki GSF1250 Service Manual page 179

Step
2 1) Turn the ignition switch ON.
2) Measure the voltage between the O/W wire and ground.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Voltage ( )
PAIR control solenoid valve voltage
Battery voltage
((+) terminal: O/W – (–) terminal: Ground)
Is the voltage OK?
Active Control Inspection
1) Set up the SDS tool. (Refer to SDS operation manual for further details.)
2) Turn the ignition switch ON.
3) Click "PAIR Sol operating control" (1).
Action
(A)
I718H1110235-02
Engine General Information and Diagnosis:
Yes
• B/G wire open or
shorted to the
ground, or poor "39"
connection failure.
• If wire and
connection are OK,
intermittent trouble or
faulty ECM.
• Recheck each
terminal and wire
harness for open
circuit and poor
connection.
• Replace the ECM
with a known good
one, and inspect it
again. Refer to "ECM
Removal and
Installation in Section
1C (Page 1C-1)".
1
I718H1110245-01
1A-110
No
Open or short circuit in
the O/W wire.