Last week I began experiencing a few shifts that were much rougher than I've felt before. Short, but harsh. I ran my codes and I had a Crankshaft Position Sensor issue (2A94) and as a result, Boost-pressure control deactivation (3100). This is not the place to get into the nitty gritty of the other codes I have, as most were rectified or have been there for 3+ years with no effect, so I will just leave it at that. This could be as simple as a loose connection but I'm still not convinced because a simple code clearing would not make any electrical contact better. Figured I'd post up this log to try to decipher what the engine is doing. This is on my 2007 BMW E90 335i (N54)