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:

Coolant Replacement
Wait until the engine is cool, then carefully remove the radiator cap. Remove the splash shield. Loosen the drain plug (A), and drain the coolant. Rem ...

Brightness Control
When the parking lights are turned on and the ignition switch is in ON , you can use the (select/reset) knob to adjust instrument panel brightness. Brighten: Turn the knob to the right. ...

Getting Started Tutorial
1 Press the INFO button. 2 Select Voice Info. 3 Select Getting started. You can also view the available command list for each system. See Command Help on this page. 4 Select Using the talk b ...