Honda Fit: Fuel and Emissions System Description - Catalytic Converter System

Catalytic Converter   System

Warm Up Three Way Catalytic Converter   (WU-TWC) and Under-floor Three Way Catalytic Converter (Under-floor TWC)

The WU-TWC and the under-floor TWC convert hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the exhaust gas to carbon dioxide (CO2), nitrogen (N2), and water vapor.

WU-TWC (ATTACHED TO THE CYLINDER HEAD)

UNDER-FLOOR TWC

See also:

Tailgate Spoiler Replacement
Special Tools Required KTC Trim Tool Set SOJATP2014 *Available through the Honda Tool and Equipment Program; call 888-424-6857 For Some Models NOTE: Take care not to scratch the bo ...

Front Seat-Back Cover/Pad Replacement (Part -1)
Special Tools Required KTC Trim Tool Set SOJATP2014 *Available through the Honda Tool and Equipment Program; call 888-424-6857 SRS components are located in this area. Review the SRS c ...

Fuses
The vehicle’s fuses are contained in three fuse boxes. The interior fuse box is behind the driver’s coin tray. To access it, remove the tray by turning the dial counterclockwise then pulling ...