Walker 245-1168 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1168

The Walker Mass Air Flow Assembly 245-1168 is designed for precise air measurement in select Audi models. This mass air flow sensor ensures accurate airflow data for optimal engine performance and emission control.

• Includes housing for secure installation
• Features 5 terminals for reliable electrical connections
• Female connector design for compatibility with factory wiring
• Mounting hardware not included
• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and S4 models

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on emission control sensors that meet OEM specifications. This line provides components engineered to deliver consistent airflow measurement, supporting engine management systems in maintaining emission standards and fuel efficiency. The 245-1168 sensor is part of this line, offering a direct replacement solution for various Audi vehicles.

Detailed Product Description

This mass air flow sensor comes with an included housing, which protects the sensor element and facilitates proper airflow channeling. The sensor features a female connector with five terminals, ensuring compatibility with the vehicle’s wiring harness. While mounting hardware is not included, the sensor is designed to fit securely within the original mounting points of the specified Audi models. The part number 245-1168 corresponds to a sensor calibrated for accurate airflow measurement, critical for engine control units to adjust fuel injection and maintain emission compliance.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for Audi A4 and A6 models
• Resolves engine performance issues related to faulty airflow data
• Helps correct rough idling and hesitation caused by sensor failure
• Supports emission control by providing precise airflow readings
• Addresses check engine light triggers related to mass air flow sensor faults

Installation Notes and Tips

• Ensure the sensor housing is clean and free of debris before installation
• Verify connector terminals align properly with the vehicle harness
• Use OEM mounting points for secure sensor placement
• Do not reuse old mounting hardware; source appropriate fasteners if needed
• After installation, clear any diagnostic trouble codes to reset the engine control unit

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet industry standards for durability and accuracy. The 245-1168 sensor undergoes quality checks to ensure reliable performance in emission control applications. Warranty coverage details should be confirmed with the product documentation or supplier.