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audi a4 awx less powerful

15237 Views 23 Replies 4 Participants Last post by  stig
hello i am new to the forum and i have problem with my audi a4 b6 1.9 tdi awx it have 30% less power than it should have. I checked turbo and the variable geometry no problem, with maf disconnected its less powerful. On diagnostic its not showing errors, no smoke from the exaust engine starts almost wihout cranking no weird sounds from the engine, what can be the problem ....sorry for my english im from macedonia
1 - 3 of 24 Posts
did you check your EGR valve maybe its not working good look here how to clean it (http://uk-mkivs.net/forums/t/161731.aspx)
yes its possible. i will check for you today if i have time for the causes of the problem
did you check the accelerator cable its conected to the pedal . the conector N 2 and all cables of the conector goed luck .am sorry the text is in duch you only need the picture to see the place of theconector


1 - 3 of 24 Posts
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