u/Alert-Yogurtcloset11

I been replaced the MAF, unless it’s the charge pipe sensor that’s bad? Car stumbles a tiny bit on warm start ups.

I have this issue every time the car sits for a few mins. This NEVER happens on a cold start where when the car sits for hours. It seems like it chokes for a couple seconds then the RPM’s rev up to 1500ish for a second. Sometimes it stalls once every here and there out the blue moon when it chokes, then I crank it again and it’s good to go. Does this seem like a fuel problem or maybe boost leak? I did have a P440p code but I cleared it and now awaiting to see if it comes back. I don’t smell any fuel or anything suspicious, I’ve already changed my HPFP, LPFP and the fuel tank vent valve or maybe I need my valvetronic relearned? Any idea? Please 🫩 it’s annoying.

Anyone knows where this connects from, maybe under the car or so, so I can replace it? I think it’s causing a P0440 even though it’s cracked after the o rings. Do you think this is causing a leak?? I cracked it by accident when I was trying to untwist the metal circular plate 😔 Any advice would be greatly appreciated!! This is for a E92 335I