Ford B-Max Air Flow Meter Replacement Parts

It depends on the engine: the B-Max was sold in the UK with both petrol and diesel engines, and air flow meters (MAF sensors) are fitted to most of these variants, including the 1.0 EcoBoost petrol and the 1.5 and 1.6 TDCi diesels. However, some naturally aspirated petrol variants may use a different fuelling measurement approach, so confirm with the breaker that the part exists on your specific engine code before ordering. The engine code on your V5 or a VIN check is the most reliable way to establish this.

The Ford B-Max ran as a single generation from 2012 to 2017 with no major generational break, so on the face of it a 2013 and a 2016 car share the same platform. Fitment really turns on the engine code rather than the year, so if both cars share the same engine code the MAF sensor is likely compatible, but confirm this with the breaker against both registrations because ancillary and mounting details can change mid-production without a formal facelift. Never assume a match on year alone.

No — trim level has no bearing on air flow meter fitment on the B-Max; Zetec, Titanium, and any other trim grade all follow the engine, not the badge. What matters is the engine code, fuel type, and gearbox type, so a MAF sensor from a Zetec with the same engine code as your Titanium is mechanically the same part. You may find minor cosmetic or connector differences between cars of different ages, so always have the breaker cross-reference against your registration to be certain.

Yes, absolutely — petrol and diesel MAF sensors are not interchangeable, and even within petrol or diesel families different engine codes can use different sensors. Always give the breaker your exact engine code (found on the V5 or via a VIN check) alongside the fuel type and gearbox type to get an accurate match. Quoting just the year or trim will not give the breaker enough information to confirm fitment.

The 1.0 EcoBoost and 1.6 TDCi engines were used across several Ford models of this era, and in some cases the MAF sensor is a shared component, but this is not guaranteed because Ford sometimes specifies different calibrations or connectors for the same base engine across different vehicle lines. Give the breaker both registrations or both engine codes and let them cross-reference the part numbers before you commit. Cross-model fitment is worth asking about but should never be assumed.

A replacement MAF sensor is generally a plug-and-play component and does not typically require ECU coding in the way a used ECU itself would, but whether any pairing or adaptation procedure is needed on your specific car is something to confirm with the breaker or your fitting garage against your registration. This is especially worth checking if the car has an older fault code stored or if it has had previous electrical work done. Always clarify before purchase if this is a concern.