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Home >> Mazda >> 1983 >> GLC Base >> Repair and Diagnosis >> Engine Performance >> System >> Feedback Carburetor System >> Operation >> EGR System >> EGR Control Valve
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EGR Control Valve

The EGR valve supplies exhaust gas to the intake manifold. It operates during acceleration and constant speed driving. The EGR valve is vacuum actuated. The vacuum signal is governed by the control unit.