EGR Control Valve
The EGR control valve is controlled by engine vacuum. With vacuum applied to valve, valve opens and allows exhaust gases to enter intake manifold. With no vacuum applied to valve, valve closes and no recirculation will occur.
The EGR control valve is controlled by engine vacuum. With vacuum applied to valve, valve opens and allows exhaust gases to enter intake manifold. With no vacuum applied to valve, valve closes and no recirculation will occur.