Lack of Power.

[firefighter9990]

I have a c220cdi and it has lost power when pulling away and on kickdown.
I had the MAS changed in October 2013 and it feels the same problems.
If it isn't the MAS what else could it be.
Mark

 

[markyuk]

I have a c220cdi and it has lost power when pulling away and on kickdown.
I had the MAS changed in October 2013 and it feels the same problems.
If it isn't the MAS what else could it be.
Mark

Disconnect MAF if car runs fine that could be the problem.. with the focus on could be