Question about 2002 Audi A4

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My Audi A4 1.8T 20v Quattro Sport Judders when I'm accelarating and the engine management light started flashing and now it is on constantly. can anyone help?

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Yes had the same problem if you look down on your engine find the throtal housing there will be a black smallish pipe coming out and going into a silver dome this is called a fuel regulator you will probly have a hole in it as mine did and had the same problem when and got some more pipe free from wayside audi and problem solved

Posted on Sep 22, 2009

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Do it yourselfers can go on ebay and buy scan tool interface and program to diagnose vw,audi.Ihave it my self and its paid for itself many times over. Your only oter option is to go to daeler for scan and repair.Its possible to damage car by driving in this condition.

Posted on Sep 13, 2009

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