Dezmembrez audi a4 b8 3.0 tdi (CCWA) quattro manual - #437044246
Audi A4, P0403 egr fault - YouTube
Audi Workshop Service and Repair Manuals > A4 Mk3 > Power unit ><br><br>6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics ><br><br>Exhaust system ><br><br>Exhaust gas recirculation ><br><br>Removing and installing exhaust