Walker 245-2141 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-2141

The Walker Mass Air Flow Sensor 245-2141 is designed for precise air measurement in select BMW models, including the 325i, 325is, 525i, 525iT, 530i, and M3. This sensor helps maintain optimal engine performance by accurately monitoring airflow.

• Compatible with BMW 325i, 325is, 525i, 525iT, 530i, and M3 models
• Part number 245-2141 ensures exact fit and function
• Includes mounting hardware for straightforward installation
• Features a 4-terminal female connector for reliable electrical connection
• Housing not included, designed to integrate with existing components

Walker Mass Air Flow Sensor Product Line Details

The Walker Mass Air Flow Sensor line focuses on emission control sensors that provide accurate airflow data to the engine control unit. This product line is engineered to meet OEM specifications, ensuring compatibility and performance for emission control systems. The 245-2141 sensor is part of this line, offering a balance of durability and precision for BMW vehicles requiring reliable mass air flow measurement.

Technical Description and Attributes

This mass air flow sensor features a 4-terminal female connector, facilitating secure and consistent electrical connections. While the housing is not included, the sensor comes with mounting hardware to simplify installation. The design supports accurate airflow measurement critical for engine management and emission control in BMW 325i, 325is, 525i, 525iT, 530i, and M3 models. The part number 245-2141 identifies this specific sensor within the Walker product range.

Common Applications and Issues Addressed

• Helps resolve engine performance issues related to inaccurate airflow readings
• Addresses rough idling and stalling caused by faulty mass air flow sensors
• Improves fuel efficiency by providing precise air intake data
• Reduces emission control system errors and check engine light triggers
• Supports smooth acceleration and engine responsiveness in compatible BMW models

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-2141 requires removal of the old sensor and securing the new unit using the included mounting hardware. Ensure the 4-terminal female connector is properly aligned and connected to avoid electrical issues. Since the housing is not included, verify the existing housing is intact and compatible before installation. It is recommended to handle the sensor carefully to avoid damage to the sensing element.

Quality Assurance and Warranty

Walker products are manufactured to meet industry standards for emission control sensors. The 245-2141 mass air flow sensor undergoes quality checks to ensure reliable performance in BMW 325i, 325is, 525i, 525iT, 530i, and M3 vehicles. Warranty details should be confirmed with the point of purchase or manufacturer documentation.