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Suzuki GSX-R 1000 Service Manual: Exhaust emission control system description

Suzuki GSX-R 1000 Service Manual / Engine / Emission control devices / General description / Exhaust emission control system description

The exhaust emission control system is composed of the pair system, exhaust control system, ho2 sensor, threeway catalyst system and isc system. The fresh air is drawn into the exhaust ports through the pair control solenoid valve and pair reed valves. The pair control solenoid valve is operated by the ecm, which is controlled according to the signals from tps, ects, 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. Isc valve adjusts the bypass air volume of the throttle body to control engine idling speed with various sensor signals by varying engine running conditions.

Suzuki GSX-R. Exhaust emission control system description


  1. Pair control solenoid valve
  2. Pair reed valve
  3. Air cleaner box
  4. Primary fuel injector
  5. Secondary fuel injector
  6. Ecm
  7. Exhaust control valve actuator
  8. Exhaust control valve
  9. Three-way catalyst
  10. Ho2 sensor
  11. Fresh air
  12. Exhaust gas
Crankcase emission control system description
The engine is equipped with a pcv system to prevent discharging crankcase emissions into the atmosphere. Blow-by gas in the engine is constantly drawn into the crankcase, which is returned to the ...

Pair system diagram
Pair control solenoid valve Pair reed valve Fresh air Exhaust gas ...

Other materials:

Air cleaner box removal and installation
Removal Lift and support the fuel tank. Refer to fuel tank removal and installation in section 1g (page 1g- 9).  Remove the air cleaner box cover. Refer to air cleaner element removal and installation .  Remove the air cleaner mounting bolt. Remove the air clea ...

Dtc c32 (p0201), c33 (p0202), c34 (p0203) or c35 (p0204): primary fuel injector circuit malfunction
Detected condition and possible cause Detected condition Possible cause Ckp signal is produced but fuel injector signal is interrupted by 4 times or more continuity Injector circuit open or short.  Injector malfunction.  Ecm malfunction. ...

Specifications
Service data Wattage unit: w Tightening torque specifications Reference: for the tightening torque of fastener not specified in this section, refer to tightening torque list in section 0c . ...

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