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:

Oil Check
We recommend that you check the engine oil level every time you refuel. Park the vehicle on level ground. Wait approximately three minutes after turning the engine off before you check the oi ...

Dashboard Vent Removal/Installation
Side Vent Click here for an interactive version of this procedure (driver's, passenger's). NOTE: Take care not to scratch the dashboard or its related parts. Pull the upper portion ( ...

Protecting Larger Children
Checking Seat Belt Fit To determine if a lap/shoulder belt properly fits a child, have the child put on the seat belt, then ask yourself: 1. Does the child sit all the way back against the seat? ...