Walker 245-1248 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1248

The Walker Mass Air Flow Assembly 245-1248 is designed specifically for Volkswagen Passat and Touareg models. This mass air flow sensor includes a housing and features a female connector with five terminals, ensuring precise airflow measurement for optimal engine performance.

• Includes housing for secure installation
• Female connector with 5 terminals for reliable electrical connection
• Compatible with Volkswagen Passat and Touareg models
• Mounting hardware not included
• Part number 245-1248 for accurate identification

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on providing accurate and durable sensors for emission control systems. This line is engineered to meet OEM specifications, offering reliable airflow measurement critical for engine management and emissions compliance. The 245-1248 sensor is part of this line, ensuring compatibility and performance for Volkswagen vehicles requiring precise air intake monitoring.

Product Features and Specifications

This mass air flow sensor comes with an included housing, which protects the sensor element and facilitates proper airflow measurement. The sensor features a female connector with five terminals, allowing for secure and stable electrical connections within the vehicle’s emission control system. While mounting hardware is not included, the sensor is designed to fit directly into the designated location on Volkswagen Passat and Touareg models, making replacement straightforward when using existing hardware.

Common Applications and Problem Resolution

• Restores accurate air intake measurement for engine control units
• Helps resolve rough idling and poor acceleration issues
• Addresses check engine light triggers related to airflow sensor faults
• Improves fuel efficiency by providing correct airflow data
• Supports emission control compliance by maintaining sensor accuracy

Installation Notes and Tips

When installing the Walker mass air flow sensor 245-1248, ensure the housing is properly seated to avoid air leaks. Since mounting hardware is not included, reuse the original fasteners or acquire compatible hardware separately. Carefully connect the female 5-terminal connector to the vehicle’s wiring harness, verifying secure engagement to prevent electrical faults. It is recommended to follow Volkswagen’s service manual procedures for sensor replacement to maintain system integrity.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet stringent quality standards, ensuring reliable performance in emission control applications. The 245-1248 sensor undergoes thorough testing to verify electrical and mechanical functionality. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region or distributor.