PO401 on 2002 Windstar
Thread Starter
|
New User
Joined: Nov 2006
Posts: 2
Likes: 0
PO401 on 2002 Windstar
I have been getting a low EGR Flow code now for almost a year. I have changed the EGR valve and the DPFE sensor, but the engine light will not stay off. Is there anything else that I can do to fix this?
Former ******
Joined: Nov 2004
Posts: 4,901
Likes: 2
From: Salt Lake City, Utah
Well, the Windstar is really totally different than an Aerostar. I know this problem happens on the Rangers however. Some fixes I have seen include totally cleaning the EGR openings, decarboning the engine with a product such as B12 or Seafoam, and only using OEM sensors.
Post Fiend
Joined: Apr 2005
Posts: 5,720
Likes: 5
From: Washington state
Thread
Thread Starter
Forum
Replies
Last Post
