Originally Posted by bmwm3redblack
Nice to hear that i was afraid i'm the only one!!
I'm wondering if it truly is the FP or if others are experiencing the same issues. When I threw the CEL and "reduced power" warning, I turned off the car, cleared the code, changed the tune and drove the heck out of the car with no issues. It only acts up when I start up the car, not when I've been driving it around and only on the 2.03 v2 and Beta 3.0 maps. Doesn't do it stock or on the 2.02 maps. Weird.
I took it to an indy shop owned by a former BMW Master Tech and he couldn't find anything wrong. I suppose I could have BMW do a leakdown test for some peace of mind, but don't want to pay for it...guess I'm not that desperate yet.