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Old 12-19-2022, 08:36 AM
Effduration Effduration is offline
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It’s possible, but I don’t think it’s likely. It’s rare they fail at same time.

I think you have a problem with fuel trims, rich or lean but most likely lean..
The fuel trim data listed in “snapshot” above is a little suspicious. S/T above 10% an L/T at 0%…that’s kind of doubtful.

It could be something as simple as a torn intake boot (have a look) or vacuum leak causing a lean condition, but it could also be many other things.

I’d suggest a consult with a proper non-dealer BMW specialist fir this.
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