P0401 Code on RAV4

This site has a good discussion of replacing the components of the EGR system which are causing this code. https://drive.google.com/file/d/1UQyy2r6ivkzc0mb6JLGu1zXZoUUDIOA7/view

It includes this photo of the location the author placed his replacement VSV, much more accessible than the original location deep down the firewall behind the engine.

       

A good YouTube showing how to relocate the VSV

a good YouTube showing testing/replace of VSV