Suzuki GSF650 Service Manual

Engine General Information and Diagnosis: 1A-6
Schematic and Routing Diagram
FI System Wiring Diagram
B817H21102001
CKPS
Speedometer
FI
PAIR control solenoid valve
FP
FP relay
IG coil
STVA ISC valve
Starter relay
Starter motor
CLP switch
M
Side-stand switch
Engine stop switch
Side-stand relay
10 A
15 A 30 A
M
10 A
Fan motor
15 A
Fan relay
IG switch
Neutral indicator light
#1
#1 #2 #3 #4
#2 #3 #4
STPS
IAP #2/TP/IAT sensor
IAPS (#1)
ECTS
TOS
HO2S
R/BI
Gr/W
Gr/B Gr/Y
Gr/R
Y/R
Y/B
B/W B/W B/W
B/G
BI
P
B/BI
B/Y
Lbl
W/Y
Dbr
Lg
P/W
B/Lg
W/B
G
O/G (E-02, 19) O/W (E-28)
G
W/BI
B Y
O/R
B/Y
Y/BI B/G
14
13 6
15 16 44 43 42 41 33 38 17 47 46 45 60
58 59 34 39 53 23 54 55 36 49 35 48
2
19
1
18
31 11 20
8 9
27 26
10 22 29 40 12
B/R
R
Y/ W
P/B
G/B
Dg
W/BI
B/BI
B
W/B
W/G
B/Br
1
2
3
4
5
6
N
GP switch
FI
I717H1110002-02

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