Was driving home this morning after a rough night (hehe) anyways was driving out to breakfast when all of a sudden bam there was a CEL on my dash...wasn't flashing to I drove it out to autozone and got it scanned (luckily it was on my way to breakfast) came out with the code P0401 its a code for the EGR valve not getting sufficient flow. so my questions are:

How can I fix this?
is this going to cost me decent amount in parts (new EGR valve)?
Can I do this myself?
how hard is it to fix?
Where the hell is the EGR valve?

thanks for reading the post guys, and I appreciate any feedback

 

http://images.google.co.uk/images?sv...i+a4+egr+valve

#1 of ,1 it could be a leak or EGR valve stuck open due to carbon build up

[IMG]local://upfiles/12092/366E5EB43B1E462F91378A33B8137488.jpg[/IMG]

 

I belive I have the same prob!! My light keeps comming on and off but the mechanic says its not really a big deal but it can be fixed so i put in a new sensor but that did **** so now i gota take it somewhere else to get it fixed and it kinda annoyin

 

where is the EGR valve? i have a 96 A4 2.8 QA. Thanks again guys