Bad MAF Sensor 2000 S70 GLT SE
 

I replaced my Mass Air flow Sensor and I'm still having the same rough idle and car stalling out problems...any suggestions on what my next step should be?

Thanx - :D

Did the rough idling and stalling problems start all at the same time and instantly, or were they gradual?

What are the codes stored in the computer?

I'm not sure what the codes are, i don't have my diagnostic paper with me right now, but the stalling and rough idle started pretty much around the same time..Thanx 4 ur replies. I'm up a creek without a paddle on this one, i pay too much monthly for my car to be driving like this, so i appreciate it

It is hard to tell you where to know without knowing the codes. There can be many causes for the stalling.

Okay i went to grab the codes they are: p1172, p1175, p1238

The first 2 are basically vacuum leak codes.
The 1238 is a turbo control valve fault. check all the vacuum lines to the motor and turbo control valve.

Okay..so are you telling me i wasted money on the MAF? And a turbo contol valve? Are those pretty expensive? It sounds like it..thanx for ur replies i was starting to give up

It is still possible you needed them but check for leaks now.