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:

Synchro Ring and Gear Inspection (M/T)
Inspect the synchro rings for scoring, cracks, and damage (A). Inspect the inside of each synchro ring (B) for wear. Inspect the teeth (C) on each synchro ring for wear (round ...

Cylinder Head Installation
Clean the cylinder head and the engine block surface. Install a new coolant separator (A) in the engine block whenever the engine block is replaced. Install a new ...

Bluetooth® Audio Commands
Bluetooth audio play Bluetooth audio skip forward Bluetooth audio skip back Bluetooth audio pause Bluetooth audio resume NOTE: Bluetooth® Audio commands may not work on some phones or Bluetoot ...