Walker 245-2110 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-2110

The Walker Mass Air Flow Sensor 245-2110 is designed for precise air 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 Quattro and Volkswagen 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 engineered to meet or exceed OEM specifications. The 245-2110 part number is part of this line, providing a dependable solution for maintaining accurate air flow measurement in emission control systems of Audi and Volkswagen vehicles.

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 245-2110 sensor features a 5-terminal female connector ensuring compatibility with factory wiring harnesses. While the housing is not included, the sensor comes with mounting hardware to facilitate secure installation. It is specifically designed for use in Audi A4 Quattro and Volkswagen Golf, Jetta, Passat, TT, and TT Quattro models, ensuring precise fitment and function.

Common Applications and Issues Addressed

• Restores accurate air flow readings to improve engine fuel efficiency
• Helps resolve rough idling and engine hesitation caused by faulty sensors
• Reduces emission control system errors related to air flow measurement
• Prevents check engine light triggers associated with mass air flow sensor faults
• Supports stable engine performance under varying driving conditions

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-2110 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 the vehicle’s wiring harness. Since the housing is not included, handle the sensor carefully to avoid damage during installation. It is recommended to verify sensor calibration and clear any diagnostic trouble codes after installation.

Quality Assurance and Warranty

Walker sensors are manufactured to meet industry standards for emission control components. The 245-2110 mass air flow sensor undergoes quality checks to ensure reliable performance in compatible Audi and Volkswagen models. Warranty coverage details should be confirmed at the point of purchase.