FRESH-AIR DUCT [SKYACTIV-G 1.3, SKYACTIV-G 1.5]
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Purpose, Function
• The fresh-air duct conducts fresh air into the engine compartment.
• Increases air density by taking fresh air, which is cooler than the engine compartment, to enhance the charging efficiency, ensuring the combustion stability.
Construction
• The fresh-air duct is located on the air cleaner.
