- the design of the container with activated carbon has been changed;
- pulsation damping chamber is used (R. H. D) (pic. 2.65).
Pic. 2.65. Toxicity reduction system: 1 - valve of the exhaust gas recirculation system; 2 – purge solenoid valve; 3 - evaporative check valve (unidirectional) (L.H.D); 4 - crankcase ventilation valve; 5 - ventilation hose; 6 - three-way catalytic converter; 7 - container with activated carbon (L.H.D); 8 - container with activated carbon (R.H.D); 9 – pulsation damping chamber (R.H.D)