[cristy7610]

Few day ago I had the same problem with my car after I made some shorts acceleration and my CP was pulled out from TB and a popping noise in the same time.after this,my engine starts revving,like yours.I attached again CP,no damages at all(only c-clip was blowed away), but my car starts to revving and get in the limp mode.I deleted all the errors(all linked to TB)with MHD apk but the car still revving,so I decided to drive a few meters and the problem disappeared,no revvs,everithing was back to normal.All of this was made on the sideway,so I didn't check if my o-ring(CP) was in the position.Could be the same problem like yours?I mean,those revvs was because of the o-ring sucked in TB?

[Bmwfixerguy]

Originally Posted by N54CherryHill

Tell dealer that you don't need their service

You must come to my work... Bmw of Mt laurel
Why such the bad assumptions? I think we need to know what's being g done and that is a very real problem! Hell if it's 600 bucks to pull the and find what valve this thing is jammed in I'd say a great deal! If it's put on a new cp he's getting robbed all in the details bud

[TrAcK TRaP]

Originally Posted by Bmwfixerguy

You must come to my work... Bmw of Mt laurel
Why such the bad assumptions? I think we need to know what's being g done and that is a very real problem! Hell if it's 600 bucks to pull the and find what valve this thing is jammed in I'd say a great deal! If it's put on a new cp he's getting robbed all in the details bud

I've been there many times I just asked them how much they would charge me to swap my abs pump guess what Jason told me? it was a basic question how much for abs pump swap

[david in germany]

Originally Posted by Jklad

I guess I could imagine the cp separating from the tb, and the oring getting sucked directly into the tb as this separation occurred. Makes sense.

I had my Charge pipe separate as well (one of the reasons that I can't grasp what the dealer said) the engine is not sucking air it is being pressurized by the turbos. I found that even when not boosting there was always some pressure produced at the TB even though it may have been very slight.