1998 Ford Expedition code P1409 what does it mean and how do I fix it

Tiny
FBAER13
  • MEMBER
  • 1998 FORD EXPEDITION
  • 185,000 MILES
Had egr failure pulled and cleaned egr now I have p1409 manufacture control auxiliary emission control failure what can I do now to fix this problem
Friday, October 28th, 2011 AT 4:29 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
It is an egr fault code. The egr in most cases cannot be cleaned as the part that is bad you cannot acess. It most likely has to be replaced.
All the controls have to be checked as well. That is done with a scan tool by a shop.

Roy
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Friday, October 28th, 2011 AT 4:45 PM

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