Suzuki DL650K5 Service Manual page 503

EMISSION CONTROL SYSTEM
EXHAUST EMISSION CONTROL SYSTEM (PAIR SYSTEM)
The exhaust emission control system is composed of the PAIR system and THREE-WAY CATALYST sys-
tem. The fresh air is drawn into the exhaust port with the PAIR solenoid valve and PAIR reed valve. The
PAIR solenoid valve is operated by the ECM, and the fresh air flow is controlled according to the TPS,
ECTS, IATS and IAPS.
1 ECM
Air cleaner box
2
3 PAIR control solenoid valve
4 PAIR reed valve
5 Fiel injector
6 HO2 sensor (E-02, 19)
Three-way catalyst (E-02, 19, 33)
7
* Addition to (E-03, 28)
A FRESH AIR
B EXHAUST GAS
DL650K6 ('06 MODEL) 12-15