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Home >> Nissan-Datsun >> 1981 >> 310 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Air Induction System >> Description

Air Induction System: Description

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The air induction system is used to reduce hydrocarbon (HC) and carbon monoxide (CO) emissions by supplying filtered air to the exhaust manifold. System consists of an air induction valve, induction valve filter, air injection tubes, and various connecting hoses. An anti-backfire valve is also used on all models except California Pickup.