This mass air flow sensor measures the volume of air entering the engine, allowing the ECU to deliver the correct fuel mass for optimal combustion. It helps improve fuel economy and reduce emissions when replacing a faulty unit. Designed for Audi vehicles, this Bosch OE replacement ensures accurate airflow readings and reliable engine performance.
Key Features & Benefits
- Housing Material: Plastic – lightweight and durable
- Direct Replacement for OE Part 077133471M – exact fit
- Improves Fuel Economy: Restores proper air-fuel mixture
- Bosch Quality: OE supplier to many automakers
- Easy Installation: Plug-and-play with no programming needed
- Restores Engine Performance: Eliminates hesitation and poor acceleration
Technical Specifications
| Part Number | 077133471M |
| OEM Cross Reference | Bosch 0280218187 |
| Housing Material | Plastic |
| Type | Mass Air Flow Sensor |
Installation Notes
Plug-and-play installation; simply remove the old unit and install the new sensor.
About BOSCH
Bosch is a renowned automotive technology supplier, known for precision engineering and original equipment quality.
This part also goes by the following cross reference.
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