Emission control
Emission control
The Volvo Car Corporation has a long tradition of involvement in environmental
considerations. As early as 1970, we began work on the development of cleaner
engines and this effort resulted in the three-way catalytic converter which is regul-
ated by a Lambda Sond oxygen sensor. Volvo was the first manufacturer of pas-
senger cars to engage in the full-scale supply of cars with this system to the USA,
way back in 1976.
It is also important that you as a car owner understand which of the car's compon-
ents can affect the contents of its exhaust gases, and which measures are necessary
to limit the emission of harmful exhaust gases.
Catalytic converter
9:2
Positive crankcase ventilation,
Fuel evaporation system
9:3
Air pump system
9:4
Emission control service
9:5
Environmental protection
9:6
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