Suzuki VLR1800 Service Manual

Engine General Information and Diagnosis: 1A-98
3 1) Turn the ignition switch OFF.
2) Check the continuity between Y wire and ground.
EXCVA position sensor continuity
∞ Ω (Infinity)
3) If OK, then measure the EXCVA position sensor
resistance.
4) Connect the EXCVA position sensor coupler and set the
EXCVA to adjustment position. Refer to “EXCVA / EXCV
Cable Removal and Installation in Section 1K (Page 1K-
4)”.
5) Disconnect the EXCVA position sensor coupler and
measure the resistance (between Y and W wires).
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication
Resistance (Ω)
EXCVA position sensor resistance at adjustment
position
Approx. 3.1 kΩ
((+) Y – (–) W)
Is the resistance OK?
Go to Step 4. Replace the EXCVA
with a new one.
Step Action Yes No
(A)
I822H1110112-01
(A)
I822H1110113-01

Suzuki VLR1800 Specifications

General

Manufacturer	Suzuki
Model	VLR1800
Compression Ratio	10.5:1
Fuel System	Fuel injection
Starter	Electric
Transmission	5-speed
Category	Cruiser
Displacement	1783 cc
Ignition	Electronic ignition (Transistorized)
Final Drive	Shaft
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Rear Brakes	Single disc
Ground Clearance	140 mm
Seat Height	705 mm