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:

Disassembly
Raise and support the vehicle. Remove the rear wheels. Release the parking brake, and remove the brake drum. Remove the tension pins (A) by pushing respe ...

Tailgate Adjustment
NOTE: Have an assistant help you when adjusting the tailgate. Take care not to scratch the tailgate, the body or other related parts. Put on gloves to protect your hands. ...

Glove Box Striker Replacement
SRS components are located in this area. Review the SRS component locations   and the precautions and procedures   before doing repairs or service. NOTE: Take care not to scra ...