Galant V6-3.0L SOHC (2003)
Catalytic Converter: Description and Operation
GENERAL INFORMATION (CATALYTIC CONVERTER)
The three-way catalytic converter, together with the closed loop air-fuel ratio control based on the oxygen sensor signal, oxidizes carbon monoxides
(CO) and hydrocarbons (HC) and reduces nitrogen oxides (NOx). When the mixture is controlled at stoichiometric air-fuel ratio, the three-way catalytic
converter provides the highest purification against the three constituents, namely, CO, HC and NOx.
