EGR Valve

The EGR valve is a mechatronic product installed on a diesel engine to control the amount of exhaust gas recirculation fed back to the air intake system. It is usually located on the right side of the intake manifold, near the throttle body, and has a short metal tube that leads to the exhaust manifold connected to it. Its function is to control the amount of exhaust gas entering the intake manifold, so that a certain amount of exhaust gas flows into the intake manifold for recirculation. The EGR valve is a very important and critical component in the exhaust gas recirculation unit.