FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Dodge
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2013
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Avenger L4-2.4L
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Air Injection
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Air Injection Check Valve
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Description and Operation
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Description
Description
DESCRIPTION
The one way check valve (1) is located on the exhaust side of the engine and is mounted to a flanged pipe that is part of the exhaust manifold on partial zero emission vehicles (PZEV).