Failed emissions test
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Freshman User
Joined: Sep 2003
Posts: 27
Likes: 0
From: houston
Failed emissions test
My 2000 failed the emission test "egr valve", (1) where is this valve exactly and do I need to clean or replace?.
Another buddy said samething happen to him, he changed the valve and failed again, it was something else a (switch). Would anybody know what is this other (2) switch?
Another buddy said samething happen to him, he changed the valve and failed again, it was something else a (switch). Would anybody know what is this other (2) switch?
Senior User
Joined: Jan 2006
Posts: 289
Likes: 0
From: North Texas
EGR Valve rarely fails... Did you mean the DPFE switch?
There is a current EGR thread as well, you may gain some insight here or by doing a search for "EGR". Hope this helps!
https://www.ford-trucks.com/forums/5...-an-ulcer.html
There is a current EGR thread as well, you may gain some insight here or by doing a search for "EGR". Hope this helps!
https://www.ford-trucks.com/forums/5...-an-ulcer.html
