Suzuki VZR1800 2008 User Manual

5-20 FI SYSTEM DIAGNOSIS
TPS ADJUSTMENT
1. Warm up the engine and check the engine idle r/min.
Adjust the engine rpm to 900 r/min if necessary. (#6-22)
2. Connect the special tool (Mode select switch) to the dealer
mode coupler at the wiring harness.
3. Remove the fuel tank. (#6-3)
4. Remove the right air cleaner box. (#6-13)
5. If the throttle position sensor adjustment is necessary, loosen
the screw and turn the throttle position sensor and bring the
line to the middle.
6. Then, tighten the screw to fix the throttle position sensor.
! 09930-11950: Torx wrench
09930-82720: Mode select switch
The LCD displays the line for 0.4 sec. at a time, and when such
a display repeats two times, it indicates the current position
where the sensor is fixed.
A Incorrect
B Correct position

Suzuki VZR1800 2008 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)
Transmission	5-speed constant mesh
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, V-twin
Front Tire	130/70R18M/C 63H
Overall Length	2485mm (97.8 inches)
Overall Height	1185 mm
Ground Clearance	140 mm (5.5 in)
Seat Height	705 mm
Curb Weight	347 kg