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Old 01-16-2013, 04:19 PM
schpenxel schpenxel is offline
Location: Greensboro, NC
Join Date: Nov 2009
Posts: 3,417
Mein Auto: 2004 545i
Originally Posted by Jay25 View Post
I posted the code that was given to me by BMW. Any idea what to make of it? Thx
Hey sorry, very late reply here. That was one of the same codes I got prior to changing out the solenoids. Can't say that will fix yours for sure, but it did on mine.

Originally Posted by chuckecoleman View Post
I had a small leak on my Tranny and after about 1/2 to 1 qt leaked out the surging stoped. Well it stopped until I had the trans serviced. My mechanic said that surging is caused because of a leak in one of the internal seals in the valve body. Not sure but it I would have to see a scematic to tell for sure if that makes sense or not. Good luck
Changing the mechatronics seems to nearly always fix that particular issue. I still haven't decided if it's an issue with the EDS solenoids or a seal somewhere as you suggested. Any way you could get your mechanic to tell you exactly what seal it is? I'd love to know.
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