Benp1984

Hi all got a 2012 c220 cdi 651 911 engine last few days turbo not working when disconnect the hose to the actuator and put back on the actuator moves aa came out and fault code was p00af72 boost pressure control a component does not close any ides ?

Many thanks

alecmascot

The best thing to do is to take the car to an MB Independent who has Star and get the fault diagnosed properly.

Gazwould

Which turbo , it has two ?