Where is the EGR valve of Jetta 08 gasoline?

EGR valve is a mechatronics product installed on gasoline engine, which is used to control the amount of exhaust gas recirculation fed back to the intake system. It is usually located on the right side of the intake manifold, near the throttle body, and connected to a short metal pipe leading to the exhaust manifold. Its function is to control the amount of exhaust gas entering the intake manifold and make a certain amount of exhaust gas flow into the intake manifold for recycling. EGR valve is a very important and key component in exhaust gas recirculation device.