egr

  1. ChopNbobs

    Parts for EGR Clean? (A4 CAGA)

    Hi all, I'm wanting to clean the EGR out on my 2010 A4 2.0 TDI, it's the CAGA engine. Reason being sometimes get a bit of a judder when turning the engine off, that and it feels a bit flat when setting off in first... I've seen posts on various forums on how to do it/what's needed but I think...
  2. R

    2.0tdi turbo problem

    Can anyone advise on a fix for my problem? I’ve got a 55 plate 2.0 tdi A3.. Just recently purchased car and Ive got codes Turbo overboost and EGR flow insufficient. I have a lack of power and when driving at around 70 I loose power.. I can continue at the same speed but unable to go quicker...
  3. P

    Prodigium's build

    Hello everyone. So last week I've bought a used a4 b8 3.0 tdi (240hp) manual quattro. It's a 2008 model with 230000km on the clock. The hood and front mask have a few stone chips but nothing major and not very noticeable. The chassis is from S line so its 3cm lower from the factory. It also...
  4. B

    2007 BMN Diagnosis thoughts Boost, Intake or EGR?

    So, I recently got a P0401 Exhaust Gas Recirculation (EGR) System: Insufficient Flow Detected. Stripped and cleaned the EGR but mil light returned on test drive. When I cleared the fault when warm, mil light did not return during several hours of driving until cold start. Then back on...
  5. R

    Blueish Exhuast Smoke, Juddering Engine, Revs up down

    Hi I am hoping maybe the community can help clear up in my mind what may be wrong with my car. A3 1.6TDI 2011 Now I have had this issue for a while... every few months my car exhaust will smoke badly with light blueish smoke, my rev counter needle is juddering, I can hear the engine juddering...
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