Walker 245-1188 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1188

The Walker Mass Air Flow Sensor 245-1188 is designed for precise airflow measurement in select BMW models. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.

• Compatible with BMW 130i, 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 models
• Includes mounting hardware for secure 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 that provide accurate airflow data to the engine control unit. This product line is engineered to meet OEM specifications, ensuring compatibility and performance for vehicles requiring precise air measurement. The 245-1188 sensor is part of this line, offering a dependable solution for BMW vehicles needing a replacement mass air flow sensor.

Product Description and Attributes

This mass air flow sensor features a female connector with five terminals, allowing for a secure and stable electrical interface with the vehicle’s wiring harness. While the housing is not included, the sensor comes with mounting hardware to facilitate proper installation. The design supports accurate airflow readings critical for engine management systems in BMW 130i, 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 models.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for improved fuel efficiency
• Resolves engine hesitation or stalling related to faulty airflow data
• Helps correct rough idling caused by sensor malfunction
• Addresses check engine light triggers related to mass air flow sensor faults
• Supports emission control compliance by providing precise airflow readings

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-1188 requires removal of the old sensor and securing the new unit using the included mounting hardware. Ensure the female connector with five terminals is properly aligned and fully seated to avoid electrical issues. Since the housing is not included, reuse the original sensor housing if applicable. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Walker sensors are manufactured to meet strict quality standards for emission control components. The 245-1188 mass air flow sensor undergoes rigorous testing to ensure durability and accurate performance. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary.