Originally Posted by centexE9x
That's not a maf. Thats a manifold pressure sensor and if you have an N54 then there isn't a Maf on the car. Plus oil in the intake is completely normal on all BMW engines. I've never seen a single one that wasn't at least coated in a thin coat. It's how the crankcase ventilation on these cars is. Totally normal.
Wait there's no MAF on the N54 fuck me . To think I thought I did something , when i really didn't do squat. Well whatever sensor that was it just got cleaned with MAF sensor cleaner , no wonder after I reseted my mpg consumption it settled right back to 12 mpg after a lil drive. Oh well Epic fail