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:

Transmission End Cover Selector Control Shaft Oil Seal Replacement (A/T)
Special Tools Required Driver Handle, 15 x 135L 07749-0010000 Bearing Driver Attachment, 22 x 24 mm 07746-0010800 Remove the oil seal from the end cover. Install the new oil ...

Recommended CDs
• Use only high-quality CD-R or CD-RW discs labeled for audio use. • Use only CD-R or CD-RW discs on which the recordings are closed. • Play only standard round-shaped CDs. A Dual-disc cann ...

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Loosen the bolts in a crisscross pattern in several steps, then remove the final driven gear (A) from the differential carrier (B). Install the final driven gear with the cham ...