Mazda 3 since 2003
1. Operation and car maintenance
2. Engine
2.1. General description of new engines of the L8, LF and L3 models
2.1.1. Mechanical part of engines
2.1.2. Mechanism of change of phases of a gazoraspredeleniye
2.1.3. Greasing system
2.1.4. Cooling system
2.1.5. Fuel system
2.1.6. System of production of the fulfilled gases and system of decrease in toxicity
2.1.6.1. General information
2.1.6.2. System of decrease in toxicity
2.1.6.3. Chamber of damping of pulsations
2.1.7. Electric equipment of engines
2.2. Mechanical part of engines
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
2.7. Greasing system
2.8. Cooling system
2.9. Admission system
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. Ignition system
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 







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2-1-6-2-sistema-snizheniya-toksichnosti.html

2.1.6.2. System of decrease in toxicity

Appointment, design and work of each part of system of decrease in toxicity of Mazda 3 (GG) with engines L3, LF, and L8 do not differ from the corresponding knots of the MPV (LW) model with the FS engine, except for the following:
– the capacity design with absorbent carbon is changed

Fig. 2.65. System of decrease in toxicity: 1–the valve of system of a retsirkulyatsiya of the fulfilled gases; 2–electromagnetic valve of a purge; 3–isparitelny return valve (unidirectional) (L.H.D); 4–valve of ventilation of a case; 5–ventilating hose; 6–three-componental catalytic converter; 7–capacity with (L.H.D) absorbent carbon; 8–capacity with (R.H.D) absorbent carbon; 9–chamber of damping of a pulsation (R.H.D)

– the chamber of damping of pulsations (is applied by R. H. D) (fig. 2.65).
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2.1.6.3. Chamber of damping of pulsations