Walker 245-2080 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-2080

The Walker Mass Air Flow Sensor 245-2080 is designed for precise airflow measurement in select Audi and Volkswagen vehicles. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.

• Compatible with Audi A4, A4 Quattro, and Volkswagen Beetle, Golf, Jetta, Passat, TT, and TT Quattro models
• Includes mounting hardware for straightforward installation
• Features a 5-terminal female connector for reliable electrical connection
• Housing not included, designed for direct replacement of original sensor

Walker Mass Air Flow Sensor Product Line Details

The Walker Mass Air Flow Sensor line focuses on emission control sensors that meet OEM specifications for fit and function. The 245-2080 part number is part of this line, ensuring compatibility with specific Audi and Volkswagen models while providing consistent sensor performance and durability.

Detailed Product Description

This mass air flow sensor measures the volume and density of air entering the engine, which is critical for the engine control unit to calculate the correct fuel injection. The Walker 245-2080 sensor features a 5-terminal female connector, ensuring secure and accurate signal transmission. Although the housing is not included, the sensor comes with mounting hardware to facilitate proper installation. This part is engineered to replace the original sensor in compatible Audi and Volkswagen vehicles, including the A4, A4 Quattro, Beetle, Golf, Jetta, Passat, TT, and TT Quattro models.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for improved engine efficiency
• Resolves rough idling and engine hesitation caused by faulty sensors
• Helps correct poor fuel economy related to incorrect air-fuel mixture
• Eliminates check engine light triggers related to mass air flow sensor faults
• Supports emission control compliance by ensuring proper sensor function

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-2080 requires removal of the old sensor and replacement with the new unit using the included mounting hardware. Ensure the 5-terminal female connector is securely attached to avoid signal issues. Since the housing is not included, reuse the original sensor housing if applicable. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Walker sensors are manufactured to meet or exceed OEM standards for quality and reliability. The 245-2080 mass air flow sensor undergoes rigorous testing to ensure accurate performance and durability. Please refer to Walker's warranty policy for specific coverage details.