7. Systems of decrease in toxicity of the fulfilled gases
General information
For decrease in content in the fulfilled gases of three main toxic components - monoxide of carbon (SO), hydrocarbonic connections and nitrogen oxides (NOH) - cars of these models are equipped with several special systems.
The present Chapter is devoted to analysis of such systems of decrease in toxicity of the fulfilled gases as system of ventilation of a case, system of recirculation of the fulfilled gases - engines of 3.0 l, a control system of quality of mix during a deseleration, a control system of temperature of the soaked-up air and system of catching of fuel evaporations.