Suzuki VZR1800 2007 User Manual

FI SYSTEM DIAGNOSIS 5-7
Continuity check
• Measure resistance across coupler B (between A and C in
the figure).
If no continuity is indicated (infinity or over limit), the circuit is
open between terminals A and C.
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• Disconnect the coupler B and measure resistance between
couplers A and B.
If no continuity is indicated, the circuit is open between cou-
plers A and B. If continuity is indicated, there is an open cir-
cuit between couplers B’ and C or an abnormality in coupler
B’ or coupler C.
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VOLTAGE CHECK
If voltage is supplied to the circuit being checked, voltage check
can be used as circuit check.
• With all connectors/couplers connected and voltage applied
to the circuit being checked, measure voltage between each
terminal and body ground.
If measurements were taken as shown in the figure at the right
and results are as listed below, it means that the circuit is open
between terminals A and B.
Voltage Between:
C and body ground: Approx. 5 V
B and body ground: Approx. 5 V
A and body ground: 0 V
Also, if measured values are as listed below, a resistance
(abnormality) exists which causes the voltage drop in the circuit
between terminals A and B.
Voltage Between:
C and body ground:
Approx. 5 V
B and body ground:
Approx. 5 V 2 V voltage drop
A and body ground:
3 V
5 V
0 V
5 V
5 V

Suzuki VZR1800 2007 Specifications

General

Displacement	1783 cc
Bore x Stroke	112.0 mm x 90.5 mm
Compression Ratio	10.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Final Drive	Shaft drive
Front Suspension	Inverted telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Brakes	Dual hydraulic disc
Rear Brakes	Single hydraulic disc
Engine Type	4-stroke, liquid-cooled, DOHC, 54-degree V-twin
Transmission	5-speed
Front Tire	130/70R18M/C 63H
Overall Height	1185 mm
Seat Height	705 mm
Torque	160 Nm @ 3200 rpm
Ground Clearance	140mm
Overall Length	2485 mm (97.8 in)
Power	125 hp (93 kW) @ 6200 rpm