Audi 078133471E – Mass Air Flow Sensor is an essential sensor that monitors the amount of air entering the engine, enabling the vehicle’s engine control unit to balance and deliver the correct fuel mixture for efficient combustion. This sensor plays a vital role in maintaining optimal engine performance and fuel efficiency for Audi models requiring this specific part number.
The sensor is identified by the SKU BB-289878 and classified as a sensor for Audi vehicles. When evaluating this sensor for replacement, it is important to compare the exact part number 078133471E with the old unit to confirm it matches your vehicle’s requirements. The function of the mass air flow sensor directly affects engine management systems, so proper identification is critical.
Buyers should consider that this unit does not come with guarantees on coding, calibration, or fault repair. If your vehicle’s engine management system indicates issues related to air flow measurement, replacing this sensor with the correct part number can be a crucial step towards resolving the fault code.
- Check the sensor’s part number against your current sensor for compatibility
- Ensure it meets the specified Audi 078133471E identity to avoid fitment issues
- Consult technical support or the sales desk if uncertain about installation or calibration needs
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.