Shah Hussain

According to the mechanic the actuator is fine an may be a possible ECU fault. Could you please confirm if that could be the case.

My mechanic has taken the DPF and EGR off the system and whilst doing it he had said that an error poped up implying there was a fault with the throttle actuator but still not managed to find the actual problem.

Recently purchased a 2014 Audi A6 2.0 Diesel. First month was okay but after that It kept on blowing black Smoke when driving off but would stop once I was driving on the motorway. Slowly the car started constantly blowing thick black smoke and there was a loss of power when accelerating. No lights on the dashboard, my garage even pluged an OBD reader an was not showing any faults. The throttle responds is abit jerky and struggles to get above 2000 rpm. The car has now loss all its power and would not drive past 10mph has anyone had this issue before or knows the possible problem to this as myself or my mechanic can not find any problem with it. IMG_9047.MOV