Suzuki GW250 User Manual

FI SYSTEM DIAGNOSIS 4-9
• Disconnect the connector/coupler included in circuit (coupler
B) and measure resistance between terminal A and body
ground.
If continuity is indicated, the circuit is shorted to the ground
between terminals A and B.
1 ECM
*1 To other parts
USING THE MULTI CIRCUIT TESTER
• Use the Suzuki multi circuit tester set.
• Use well-charged batteries in the tester.
• Be sure to set the tester to the correct testing range.
 09900-25008: Multi circuit tester set
USING THE TESTER
• Incorrectly connecting the + and - probes may cause the
inside of the tester to burnout.
• If the voltage and current are not known, make measure-
ments using the highest range.
• When measuring the resistance with the multi circuit tester 1,
 will be shown as 10.00 M and “1” flashes in the display.
• Check that no voltage is applied before making the measure-
ment. If voltage is applied the tester may be damaged.
• After using the tester, turn the power off.
 09900-25008: Multi circuit tester set
NOTE:
* When connecting the multi circuit tester, use the needle-point
probe to the back side of the lead wire coupler and connect
the probes of tester to them.
* Use the needle-point probe to prevent the rubber of the water
proof coupler from damage.
* When using the multi circuit tester, do not strongly touch the
terminal of the ECM coupler with a needle-point tester probe to
prevent the terminal damage.
 09900-25009: Needle-point probe set
*1

Suzuki GW250 Specifications

General

Engine Type	4-stroke, 2-cylinder, liquid-cooled, SOHC
Displacement	248 cc
Bore x Stroke	53.5 mm x 55.2 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	Swingarm type, coil spring, oil damped
Front Tire	110/80-17M/C 57H, tubeless
Rear Tire	140/70-17M/C 66H, tubeless
Curb Mass	183 kg (403 lbs)
Front Brakes	Single disc
Rear Brakes	Single disc
Fuel Tank Capacity	13.3 liters
Overall Width	760 mm
Overall Height	1, 075 mm
Wheelbase	1, 430 mm
Ground Clearance	165 mm (6.5 in)
Seat Height	780 mm (30.7 in)
Overall Length	2, 145mm (84.4 inches)