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Air Induction System: Description

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.

In addition, an anti-backfire valve is used on all models. A water temperature sensor and vacuum switching valve are used.

Fig 1: Air Induction System Note direction of flow.
G43338