Audi 06B133471A – Mass Air Flow Sensor is a critical sensor designed for Audi vehicles, tasked with measuring the amount of air entering the engine. This information is essential for the engine control unit to balance and deliver the correct fuel mixture for optimal combustion. The sensor affects engine performance, fuel efficiency, and emissions control.
This particular unit, identified by SKU BB-289876, fits Audi models that specify the 06B133471A part number. When replacing the air flow sensor, buyers should verify the sensor’s part number on their old component to ensure compatibility. Matching the part number helps avoid costly errors and ensures the sensor communicates correctly with the vehicle’s engine management system.
The mass air flow sensor is an electronic sensor requiring careful handling. While this listing provides the sensor itself, coding, calibration, and fault repair functions are not guaranteed. Buyers needing assistance with advanced diagnosis or programming may consider consulting technical support.
- Part type: sensor
- Brand/vehicle group: Audi
- SKU: BB-289876
Consider this sensor if your vehicle experiences symptoms like poor engine performance or check engine light codes related to air intake measurement. Verify all vehicle and part details before purchase to ensure this unit suits your requirements.
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

