Walker 245-1080 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1080

The Walker Mass Air Flow Assembly 245-1080 is designed for precise air measurement in select Audi and Volkswagen vehicles. This mass air flow sensor ensures accurate airflow data to the engine control unit, supporting optimal engine performance and emissions control.

• Includes housing for secure installation
• Features 5 electrical terminals for reliable connectivity
• Female connector design for compatibility with factory wiring
• Compatible with multiple Audi and Volkswagen models
• Mounting hardware not included

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on emission control sensors engineered to meet or exceed OEM specifications. This line provides components that maintain proper air-fuel mixture readings, essential for engine efficiency and emissions compliance. The 245-1080 sensor is part of this line, offering a direct replacement solution for specific Audi and Volkswagen applications.

Detailed Product Description and Fitment

This mass air flow sensor, part number 245-1080, is compatible with Audi A4, A4 Quattro, and Volkswagen Beetle, Golf, Jetta, Passat, TT, and TT Quattro models. It includes the sensor housing, which protects the sensor element and facilitates installation. The sensor features a female connector with five terminals, ensuring proper electrical connection with the vehicle’s wiring harness. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for engine control units
• Helps resolve rough idling and engine hesitation
• Addresses check engine light codes related to mass air flow sensor faults
• Improves fuel efficiency by providing correct air-fuel ratio data
• Supports emissions system compliance in Audi and Volkswagen vehicles

Installation Notes and Tips

When installing the Walker 245-1080 mass air flow sensor, ensure the sensor housing is properly seated to prevent air leaks. Verify the female connector aligns securely with the vehicle’s wiring harness terminals. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware before installation. It is recommended to handle the sensor carefully to avoid damage to the sensing element.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet industry standards for durability and performance. The 245-1080 sensor undergoes quality checks to ensure reliable operation in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.