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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5
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EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G 2.0]

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

Structure

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

Part name

Reference

WU-TWC

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

TWC
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Free to use workshop manual for your 2015+ Mk4 'ND' Mazda MX-5

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