Suzuki GSF650 Service Manual

1C-6 Engine Electrical Devices:
4) Click the “ISC learned value reset” (1).
5) Click the “Reset” button to clear the ISC leaned
value.
NOTE
The leaned value of the ISC valve is set at
PRESET position.
6) Close the SDS tool and turn the ignition to OFF
position.
NOTE
The ISC valve opening initialization is
automatically started after the ignition switch
is turned OFF position.
HO2 Sensor Inspection
B817H21306020
Refer to “DTC “C44” (P0130/P0135): HO2 Sensor
(HO2S) Circuit Malfunction in Section 1A (Page 1A-
104)”.
HO2 Sensor Removal and Installation
B817H21306021
Refer to “Heated Oxygen Sensor (HO2S) Removal and
Installation in Section 1B (Page 1B-5)”.
GP Switch Inspection
B817H21306022
Refer to “DTC “C31” (P0705): GP Switch Circuit
Malfunction in Section 1A (Page 1A-87)”.
GP Switch Removal and Installation
B817H21306023
Refer to “Gear Position Switch Removal and Installation
in Section 5B (Page 5B-12)”.
1
I718H1130018-01
2
Yes No
I718H1130023-02
I718H1130019-01

Suzuki GSF650 Specifications

General

Displacement	656 cc
Bore x Stroke	65.5 mm x 48.7 mm
Compression Ratio	11.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Starter	Electric
Transmission	6-speed, constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Tire	120/70ZR17M/C (58W), tubeless
Rear Tire	160/60ZR17M/C (69W), tubeless
Overall Length	2, 130 mm
Rear Brakes	Disc brake
Fuel Tank Capacity	19.0 L
Wheelbase	1, 470 mm
Seat Height	790 mm
Ground Clearance	135 mm
Engine Type	4-stroke, liquid-cooled, DOHC, 4-cylinder