[2010 M Sport]

Originally Posted by E90 M335i

There's a boost leak alright .. the FF wastegate adapatation number is really high ..

What should the FF wastegate number be? How about PWM- where should numbers be?

[ferocity02]

Originally Posted by AZe92

been driving around on map 0 and still no boost.

figured out the whine, it was my oil filter. Previous owner must have used a fram or cheapy, end of the filter was "pushed out" for lack of a better term. so after the oil change and a mann filter I can rev the car with zero whine again and driving there is just a very faint whine, i'm assuming what the typical turbo siren is.

threw 2 codes that stuck around after the oil change -
P2DED
P30FF (again)

2DED is common, don't worry about it.
30FF is obvious.

The oil filter issue I've never heard of before...

[AZe92]

car runs perfect now with the rebuilt turbos, zero smoke, hitting 17psi with bolt ons on a e85 blend and map 5.