gr repair on 2001 mitsubishi spyder

Question

Code po 401 came up on the scope on my 2001 mitsubishi spyder gt how do i repair it

Answer 1

P0401 EGR gas flow insufficient

This code is a blocked EGR passage, the fix here is tp remove the EGR and remove any carbon build up in the EGR passage

​ Here the EGR is removed and its passage is being cleared,