Dodge Aspen/Volare 1976-1980 Repair Guide

Air Aspirator System



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Fig. Fig. 1 Air aspirator system schematicV8 engine shown

This system is used on some models in place of the air pump system. It utilizes a simple exhaust gas pulsation operated diaphragm valve (check valve) to draw air from the air cleaner into the exhaust manifold.


For testing the check valve on aspirator systems, use the check valve test for air injection systems above.