Honda Fit manuals

Honda Fit: Fuel and Emissions System Description - Catalytic Converter System

Second generation (2007-2026) / Honda Fit 2007-2026 Repair Manual / Powertrain / Engine / Emissions / Catalytic Converter / 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:

Mainshaft Disassembly, Inspection, and Reassembly (A/T)
Inspect the thrust needle bearings and the needle bearings for galling and rough movement. Inspect the splines for excessive wear and damage. Check the shaft bearing s ...

Pressure Plate Inspection and Removal
Remove the transmission. Check the evenness of the height of the diaphragm spring fingers using the clutch alignment disc (A), clutch alignment shaft (B), remover handle (C ...

Brake Light, Taillight, Back-Up Light and Rear Turn Signal Light Bulbs
When replacing, use the following bulbs. Brake/Taillight: 21/5 W Back-Up Light: 16 W Rear Turn Signal Light: 21 W (Amber) 1. Pry on the edge of the cover using a flat-tip screwdriver to remove ...

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