Exhaust Gas RECIRCULATION: Operation: Notes
When EGR valve receives a vacuum signal from carburetor, through CTO switch, EGR valve opens and meters gases from exhaust manifold into intake manifold. Individual component operation is as follows:
When EGR valve receives a vacuum signal from carburetor, through CTO switch, EGR valve opens and meters gases from exhaust manifold into intake manifold. Individual component operation is as follows: