[davey111483]

5500 miles on my 2014 335 6mt with mppk and mpe. no problems so far.

[Bee Pee]

Originally Posted by Tjcf14

For those OPs that have had the CEL, has a fix been identified yet by BMW?

On a post about Dinan and MPPK, Dinan seem to imply there's issues with extra air intake port in MPPK airbox, which standard airbox doesn't have. Seems it causes an issue with MAF which might cause the CEL.

Might be worth considering putting std air box back on to see if CEL comes back on.

MAF sensor on Fxx N55 is shared with F10 M5 and was known to be problematic.