Fig. 2.198. Final collector: 1 – ratio sensor air-fuel (row 1, sensor 1); 2 – ratio sensor air-fuel (row 2, sensor 1); 3 – three-component catalytic converters

The final collector (fig. 2.198) made of stainless steel is used for improvement of warming up of three-component catalytic converter and for decrease in mass of the car. The ratio sensor air-fuel is installed in a final collector.