Pic. 34. Scheme of the system for reducing the toxicity of exhaust gases:
1 - inlet pipe; 2 - forced idle economizer; 3 - autonomous idling system; 4 - carburetor; 5 - microswitch; 6 - pneumatic actuator of the throttle valve of the secondary chamber; 7 - ignition distributor with a vacuum corrector; 8 - battery; 9 - electropneumatic valve; 10 - electronic control unit; 11 - ignition switch; 12 - ignition coil.