Audi 03L906461 – Mass Air Flow Sensor is a critical engine management sensor used in Audi vehicles to measure the volume and density of air entering the engine. This data helps the engine control unit adjust fuel injection and ignition timing for efficient combustion. The sensor contributes directly to optimal engine performance and fuel economy by providing real-time airflow information.
This unit, identified by the part number 03L906461, fits specific Audi models requiring this sensor type. When replacing, ensure your existing sensor matches this part number to maintain compatibility. The sensor’s electronic component transmits the airflow measurement to the vehicle’s ECU, making it essential for proper engine management and emission control.
When comparing this sensor with your old unit, check physical connectors and part numbers to confirm a match. Note that coding, calibration, or fault repair cannot be guaranteed by this listing, which strictly supplies the sensor component itself. If unsure about fitment or installation, seeking advice from a professional or using specialized fitting services is advisable.
- Part type: sensor
- Brand/vehicle group: Audi
- SKU: BB-289873
For assistance with this or related components, consider using available services like the Sales Desk or submitting a Request a Part through the appropriate channels.
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.