Active Power steering issue!!
 

Good evening,

Honestly I put this topic on other forum with no luck, I hope here you help me.

the problem is in BMW E60 530i active power steering, kindly check below,


the problem is that there is high pressure return fluid pump outside the reservoir in high pressure.


Please note that we try another power steering pump and the problem still exist.

I checked the hoses that sort out from the reservoir I did not find any pressure valve (Some people said that it must be a valve in the hose that go to pump in order to control the pressure)

any one have idea regarding this type of issue?

Thanking you in advance.

any one here can help us?