Integra LS Coupe L4-1834cc 1.8L DOHC MFI (1997)
Three Way Catalytic (TWC) Converter: Description and Operation
Description
The Three Way Catalytic Converter (TWC) is used to convert hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the
exhaust gas, to carbon dioxide (CO2), dinitrogen (N2) and water vapor.