Citroen Xsara Estate 2.0 HDi problems with steering

[vekvek]

Hello guys,

I have a very strange problem with my 2005 Citroen Xsara Estate 2.0 HDi. When I want to steer to the left or the right, my steering wheel wants to put the steering wheel back.
My question is: does my Citroen Xsara have a lateral acceleration sensor? And where is it located?

Thanks a lot.