Where is and how do you replace the egr valve on a Mazda 2.0 liter engine?

The EGR (Exhaust Gas Recirculation) valve on a Mazda 2.0-liter engine is typically located on the intake manifold, near the throttle body. To replace it, first disconnect the battery, then remove any necessary air intake components for access. Unbolt the EGR valve from its mounting, disconnect the vacuum lines or electrical connectors, and install the new valve by reversing the removal steps. Ensure all connections are secure and check for leaks before reconnecting the battery.