EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G 1.5, SKYACTIV-G 2.0]

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Outline

• The exhaust gas purification system purifies contaminants (HC, CO, NOx) in the exhaust gas by utilizing the chemical reactions of the three-way catalytic converter.

• Two types of catalytic converters, a warm-up three-way catalyst and a three-way catalyst, have been adopted to enhance purification performance in all areas from directly after engine start to high temperature.

System Diagram

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Structure

• The exhaust gas purification system consists of the following parts:

Part name

Reference

WU-TWC

(See CATALYTIC CONVERTER [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)

TWC

Part name	Reference
WU-TWC	(See CATALYTIC CONVERTER [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)
TWC	(See CATALYTIC CONVERTER [SKYACTIV-G 1.5, SKYACTIV-G 2.0].)