Hella 009149611 Mass Air Flow Sensor

The Hella 009149611 Mass Air Flow Sensor is a precision-engineered air mass sensor designed for select Audi, Volkswagen, Seat, and Skoda vehicles. This sensor measures the intake air flow entering the engine, providing critical data to the engine control unit for real-time adjustment of the air-fuel mixture, which is essential for optimal engine performance, fuel efficiency, and emissions control.

Key Features:

• Direct-fit replacement sensor without housing for bolted installation
• 5-pin electrical connector for reliable data transmission
• Manufactured to OEM quality standards for precise fitment and long-term reliability
• High flow measurement accuracy ensures proper engine management
• New, non-remanufactured component for dependable performance

The mass air flow sensor plays a crucial role in modern engine management systems by monitoring intake air volume and temperature. A properly functioning MAF sensor helps maintain optimal fuel combustion efficiency, prevents power loss, reduces excessive fuel consumption, and minimizes harmful emissions. Hella's expertise as a leading OEM supplier ensures this sensor delivers the precision and durability required for demanding automotive applications.