Where is the DPFE sensor on a 2002 ford explorer 4.6 V8?

The DPFE (Differential Pressure Feedback EGR) sensor on a 2002 Ford Explorer with a 4.6 V8 engine is typically located on the passenger side of the engine bay, mounted on or near the intake manifold. It is usually connected to the EGR system by two hoses. To access it, you may need to remove any components that obstruct the view, such as the air intake duct.