Ford Fiesta : Client Replaced Catalytic Converter But Code P0420 Keeps Coming Back - Can we Fix it?

in this video I'm gonna share with you how to diagnose and Fix Code P0420 on a Ford Fiesta, This vehicle was brought to us by one of our Subscribers, The Customer Replaced the Catalytic Converter but Code P0420 Keeps Coming Back, Follow along to see how we figured it out, Enjoy! #ford #fordfiesta