Accord SE Sedan L4-2254cc 2.3L SOHC (VTEC) MFI (2002)
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Catalytic Converter: Description and Operation
Catalytic Converter System
Three-Way Catalytic Converter (TWC)
The TWC converts hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the exhaust gas to carbon dioxide (CO(2)), dinitrogen
(N(2)), and water vapor.