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:

Selecting a Destination on the Map
Select a new destination when en route by selecting a location on the map. 1. Scroll the map to position the cursor over your desired destination, adjusting the map scale as necessary. Press the ...

Synchro Sleeve and Hub Inspection and Reassembly (M/T)
Inspect gear teeth on all synchro hubs and the synchro sleeves for rounded off corners, which indicate wear. Install each synchro hub (A) in its mating synchro sleeve (B), and che ...

Mainshaft Assembly Clearance Inspection (M/T)
NOTE: If replacement is required, always replace the synchro sleeve and the synchro hub as a set. Support the bearing inner race with an appropriate size socket (A), and push down on the m ...