Suzuki VZR1800 2008 User Manual

12-4 EMISSION CONTROL INFORMATION
EXHAUST EMISSION CONTROL SYSTEM (PAIR SYSTEM)
The exhaust emission control system is composed of the PAIR system, exhaust control system and
three-way catalyst system. The fresh air is drawn into the exhaust port through the PAIR control solenoid
valve and PAIR reed valve. The PAIR control solenoid valve is operated by the ECM, and the fresh air flow
is controlled according to the TPS, ECTS, IATS, IAPS and CKPS. The exhaust gas flow is performed by the
exhaust control valve actuator which is controlled by the ECM by changing the exhaust control valve angle.
1 PAIR control solenoid valve 7 Exhaust control valve
2 PAIR reed valve 8 HO2 sensor (For E-02, 19, 24)
3 Air cleaner box 9 Three-way catalyst (For E-02, 19)
4 Fuel injector A FRESH AIR
5 ECM B EXHAUST GAS
6 Exhaust control valve actuator

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