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Home >> Honda >> 2004 >> Pilot LX >> Repair and Diagnosis >> Engine Performance >> System >> Fuel & Emissions System >> System Descriptions >> Catalytic Converter System >> Three Way Catalytic Converter (TWC)
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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 (CO2), nitrogen (N2), and water vapor.

Fig 1: Identifying Three Way Catalytic Converter
G01463989Courtesy of AMERICAN HONDA MOTOR CO., INC.