EXHAUST SYSTEM [SKYACTIV-D 2.2]

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Outline

Fuel injector (2pin type)

• By employing an exhaust gas passage in the cylinder head, the exhaust manifold has been eliminated.

Fuel injector (6pin type)

• Purifies exhaust gas via the catalytic converter, and reduces exhaust noise using the main silencer.

Structural view

Without SCR system

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With SCR system

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System diagram

Fuel injector (2pin type)

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Fuel injector (6pin type)

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Structure

• The exhaust system consists of the following parts:

Part name

Reference

Main silencer

(See MAIN SILENCER [SKYACTIV-D 2.2].)

Middle pipe

―

Catalytic converter

(See CATALYTIC CONVERTER [SKYACTIV-D 2.2].)

Part name	Reference
Main silencer	(See MAIN SILENCER [SKYACTIV-D 2.2].)
Middle pipe	―
Catalytic converter	(See CATALYTIC CONVERTER [SKYACTIV-D 2.2].)

• Noise suppression material is employed on the inside of the catalytic converter insulator and the internal surface of the catalytic converter to reduce noise.

Fuel injector (2pin type)

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Fuel injector (6pin type)

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