Audi 06A906461LX – Mass Air Flow Sensor is a critical sensor that measures the volume and density of air entering the engine’s intake system. This data is essential for the engine control unit (ECU) to calculate the correct air-fuel mixture for optimal combustion. The resulting impact is on engine performance, fuel efficiency, and emissions control.
This specific sensor fits Audi models requiring the 06A906461LX part type and is identified under SKU BB-289675. When selecting a mass air flow sensor, it is important to compare the part number and connector type with the existing sensor to ensure compatibility. This component affects real-time air measurement, so any faults or discrepancies can lead to engine running issues such as rough idling or increased fuel consumption.
Buyers should note that this part is listed without guarantee on coding, calibration, or fault repair. For installation or compatibility advice, consulting the sales desk or submitting a request for part verification can help confirm suitability for your specific Audi vehicle.
- Part type: sensor
- Brand/vehicle group: Audi
- SKU: BB-289675
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.

