Walker 245-2248 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-2248

The Walker Mass Air Flow Sensor 245-2248 is designed for precise air measurement in Volkswagen vehicles, specifically the Passat and Touareg models. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.

• Compatible with Volkswagen Passat and Touareg
• Part number 245-2248 for exact fitment
• Includes mounting hardware for straightforward installation
• Features a 5-terminal female connector
• Housing not included

Walker Mass Air Flow Sensor Product Line Details

The Walker Mass Air Flow Sensor product line focuses on delivering reliable emission control sensors that meet OEM specifications. This line is engineered to provide accurate airflow readings essential for engine management systems, ensuring proper fuel mixture and emissions control. The 245-2248 sensor is part of this line, offering compatibility and quality for Volkswagen applications.

Detailed Product Description

The Walker 245-2248 mass air flow sensor is a critical component in the emission control system of Volkswagen Passat and Touareg vehicles. It features a 5-terminal female connector designed to interface seamlessly with the vehicle’s wiring harness. While the sensor does not include a housing, it comes with mounting hardware to facilitate secure and proper installation. This sensor measures the volume and density of air entering the engine, providing data to the engine control unit (ECU) to optimize fuel injection and combustion efficiency.

Common Issues Addressed by This Sensor

• Irregular engine idling or stalling
• Reduced fuel efficiency
• Check engine light related to airflow sensor faults
• Engine hesitation or poor acceleration
• Emission test failures due to inaccurate air measurement

Installation Notes and Tips

• Ensure the mounting hardware included is used to secure the sensor properly
• Verify the 5-terminal female connector matches the vehicle’s wiring harness
• Do not reuse the old sensor housing; this part does not include a housing
• Handle the sensor carefully to avoid damage to the terminals
• Consult the vehicle’s service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet or exceed OEM standards for durability and performance. The 245-2248 sensor undergoes rigorous testing to ensure reliable operation in Volkswagen Passat and Touareg models. Warranty coverage details should be confirmed with the product documentation or supplier.