Hi guys,

I had my brake fluid (and oil) changed recently (on my 2008 e60 550i) by a reputable shop and pretty much immediately after picking up the car it started to stumble, that resolved itself a few seconds but later that day I got a check engine light with error codes related to fuel adaption sum check errors and one 2D32 described as DME: differential pressure sensor, intake manifold plausiblility, I cleared these but they came back a few days later. I am going to phone the shop in the morning to see if it's possible they upset a vacuum line or something else as part of the process but from what I understand it's pretty straightforward. Any ideas on what if anything they could have done to cause this or whether it's just a coincidence. The car seems to drive fine, I have not noticed any loss of power/performance.

Thanks a lot,
David

 

When they were up top, they might have inadvertently knocked something loose or bumped into an old (brittle) vacuum hose.

Or try resetting the adaptations.