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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Failed emissions for EGR Need Help!!

  • Thread starter Thread starter 9eightGTEE
  • Start date Start date Jan 16, 2006

9eightGTEE

Member
Jul 19, 2004
48
0
6
Jan 16, 2006
#1
  • Jan 16, 2006
  • #1
I know this is the 4.6 board guys so dont b i tch me out yet. I just posted over here cause no one really knows anything in the v6 section. And i just have a few simple questions. Thanks

My friends 02 v6 stang failed for this "P0401 - EGR Flow
: Insufficient Detected" Now is this something that happened because of his mac catback? When he goes in to get it fixed will the void his warrenty? Is it something we car fix, if so where is it located and what do we do.
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
Jan 16, 2006
#2
  • Jan 16, 2006
  • #2
could be the flow sensor is bad. fords are known for clogging up the EGR passageways pretty easy.
 

LB0193

Member
Dec 6, 2005
171
0
16
IL
Jan 16, 2006
#3
  • Jan 16, 2006
  • #3
Agree.....emissions is such a waste nothing but a huge pain........tree huggers
 
I

Isaac-1

Founding Member
Sep 8, 2001
824
1
16
SW Louisiana
Jan 17, 2006
#4
  • Jan 17, 2006
  • #4
Mine threw that code the other day after getting the car back from the Ford dealership when replacing the cracked intake, they had forgot to recconect the vacuum line that goes to the top of the EGR.

Ike
 
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