Hello all! New to the forum, hoping someone can help me.... I have a 2010 Mini S that I've all of sudden started to see more oil leaks and decided to get ahead of anything major. After I completed the list below, late yesterday I started to get the loss of power (half engine light), car seems to run fine but I can't get the light to shut off. Took it to Autozone, and got the dreaded P1497, went through and double checked hose clamps, manifold bolts (no leaks), listened for vacuum leaks, just can't figure it out. It actually started after I changed out the seal in the vacuum pump. Any help?? List: 1) New manifold cover and gaskets (2 weeks ago) 2) New air intake hose (old one cracked on the end going to turbo) (2 weeks ago) 3) New o-ring seal in vacuum pump (yesterday) 4) Installed oil catch can (month ago) Thank you!