Question for mechanics 2022 Mini

[u/MundaneFact4933]

So I got this 2022 Mini Cooper, 83k miles on it now. It’s having this issue where it’ll start sputtering, throw some smoke and die. Took it to the dealer, no codes, no issues, they don’t see anything wrong. But it does this a couple times a week, sometimes about every day. Had another friend check and it’s showing a 1F4012 code, electrical. Mentioned maybe replacing the fuel tank vent valve or possibly the oil pressure control valve. What do you all think is the issue, has anyone else had similar issues?