Hella 009149031 Mass Air Flow Sensor

Overview of Hella Mass Air Flow Sensor 009149031

The Hella 009149031 Mass Air Flow Sensor is designed for precise air intake measurement in select Audi and Volkswagen models. This sensor ensures accurate engine performance by monitoring airflow, essential for emission control and fuel efficiency.

• Connector Quantity: 5 for reliable electrical connections
• Mounting Type: Bolted for secure installation
• Suction Pipe Connector Diameter: 70 mm for proper fitment
• Contains SVHC substance: lead (CAS 7439-92-1)

Hella Brand Line and Product Quality

The Hella brand line is recognized for its focus on automotive emission control components, including sensors that meet stringent quality and durability standards. This Mass Air Flow Sensor from Hella is engineered to maintain consistent performance and compatibility with specific vehicle models, supporting emission regulations and engine management systems.

Detailed Product Description

This Mass Air Flow Sensor (part number 009149031) features a 5-connector design that facilitates stable electrical communication with the vehicle’s engine control unit. The bolted mounting type ensures a secure and vibration-resistant fit, while the 70 mm suction pipe connector diameter matches the air intake system specifications of compatible vehicles. The sensor is suitable for various Audi and Volkswagen models, including the Audi A4 Quattro and Volkswagen Golf, Jetta, Passat, Beetle, Cabrio, TT, and TT Quattro.

Compatible Vehicles and Common Applications

• Compatible with Audi A4 Quattro for accurate airflow measurement
• Fits Volkswagen Golf, Jetta, Passat, Beetle, Cabrio, TT, and TT Quattro models
• Helps address engine performance issues related to airflow inaccuracies
• Supports emission control by providing precise sensor data
• Assists in maintaining fuel efficiency and reducing exhaust emissions

Installation Notes and Tips

Installation requires bolting the sensor securely to the air intake system using the 5-connector interface. Ensure the 70 mm suction pipe connector is properly seated to prevent air leaks. It is recommended to handle the sensor carefully to avoid damage to the connectors and to verify electrical connections before completing installation.

Quality Assurance and Warranty

Hella products undergo rigorous testing to meet automotive standards for durability and performance. The 009149031 Mass Air Flow Sensor is manufactured to provide reliable operation within the specified vehicle applications. Warranty details should be confirmed with the point of purchase or manufacturer documentation.