2005 Dodge Ram code P 0404

Tiny
SAMWARD1938
  • MEMBER
  • 2005 DODGE RAM
  • V8
  • 2WD
  • AUTOMATIC
  • 86,542 MILES
Code P 0404
what does this code mean?
Tuesday, September 29th, 2009 AT 10:52 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
"Â P0404 Exhaust Gas Recirculation (EGR) Open Position Performance. It sounds like the EGR is stuck open. Remove it and check it for carbon build up in both it and the intake where it mounts. Clean it and the intake if needed and make sure the valve is fully closing.

Let me know what you find.
Joe
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Sunday, October 4th, 2009 AT 12:14 AM

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