Second Hand BMW 2 Series Air Flow Meter

No — only petrol-engined 2 Series models use a mass air flow (MAF) sensor; diesel variants typically use a different air management approach and do not have a MAF sensor in the same sense, so the part you need depends entirely on whether your car is petrol or diesel. If you have a petrol 2 Series, confirm your exact engine code (found on your V5 or via a VIN check) before sourcing a used unit, as different petrol engines use different sensors. Supplying your engine code to the breaker is the single most useful thing you can do.

These are distinct generations — the F22 ran from 2014 to 2021 (coupe/convertible platform), while the F44 Gran Coupé launched in 2020 — and even where the same engine family appears in both, ancillary components including sensors can differ between platforms. Fitment depends on the engine code matching, not just the badge or engine size, so confirm compatibility with the breaker against your specific registration before buying. Do not assume a part swaps across generation boundaries without that check.

Yes, year matters within a generation because BMW sometimes updated ancillary components mid-production run, meaning a sensor from an early build may differ from one on a later car even with the same engine code on paper. The safest approach is to give the breaker your full registration or VIN so they can check the exact build date alongside the engine code. Engine code is the primary guide, but year helps catch any mid-run changes.

No — trim level has no bearing on which air flow meter your 2 Series needs; M Sport, Sport, and SE are specification packages affecting cosmetics and interior equipment, not the engine or its sensors. What determines the correct MAF sensor is your engine code, not your trim badge. Focus your search on matching the engine code and fuel type rather than the trim name.

Possibly — the 1 Series and 2 Series share several engine families, and where the engine code is identical the MAF sensor may well be the same unit. However, you should confirm this directly with the breaker by supplying both registrations or engine codes, as ancillary and connector specifications can vary even between related platforms. Never assume cross-model compatibility without the breaker verifying it against your specific engine code.

Body style makes no difference to which air flow meter your car requires — the sensor is determined by the engine, not whether the roof is fixed or folding. A coupe and a convertible with the same engine code will use the same MAF sensor. Confirm the engine code with the breaker and disregard body style when searching for this part.