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:

Mainshaft Disassembly, Inspection, and Reassembly (A/T)
Inspect the thrust needle bearings and the needle bearings for galling and rough movement. Inspect the splines for excessive wear and damage. Check the shaft bearing s ...

Avoiding Streets
DEST button (when en route) ►Avoid Streets Select a street or streets along your route to avoid. 1. Select the street you want to avoid. ►  Repeat the procedure to avoid other ...

Audio Screen Control
AUDIO button (in DISC mode) Control the audio system through the navigation screen. Select a track. ► Select the Folder tab to display the list of folders on M/WMA/AAC discs having a f ...