0 like 0 dislike
645 views
by
what is a p1409 code in a 2001 mustang gt

1 Answer

0 like 0 dislike
by
Most likely the EGR valve and its tubing are clogged with carbon build-up

remove the EGR and clean it

Related questions

0 like 0 dislike
1 answer 473 views
0 like 0 dislike
1 answer 405 views
asked May 24, 2018 by
0 like 0 dislike
0 answers 672 views
0 like 0 dislike
1 answer 397 views
asked Jul 27, 2018 by Janie Cantu (101 points)
0 like 0 dislike
0 answers 362 views

33.7k questions

32.5k answers

1.3k comments

23.0k users

Need A Repair Shop?
Find local automotive repair shops in your area.
...