Walker 245-1150 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1150

The Walker Mass Air Flow Sensor 245-1150 is designed to provide accurate airflow measurement for efficient engine performance. Compatible with various Lexus, Toyota, Subaru, Pontiac, and Scion models, this sensor ensures precise air intake readings essential for optimal fuel management.

• Mounting hardware included for straightforward installation
• Five-terminal female connector for reliable electrical connection
• Housing not included, designed for direct replacement
• Compatible with multiple makes and models including Toyota Camry, Lexus RX350, and Subaru Impreza

Walker Mass Air Flow Sensor Product Line Details

The Walker Mass Air Flow Sensor product line focuses on delivering dependable emission control components that meet OEM specifications. This line emphasizes sensor accuracy and durability, supporting proper engine air-fuel mixture regulation. The 245-1150 sensor is part of this line, engineered to maintain emission standards and engine efficiency across a range of vehicles.

Detailed Product Description

This mass air flow sensor features a five-terminal female connector designed to interface seamlessly with the vehicle’s wiring harness. While the housing is not included, the sensor comes with mounting hardware to facilitate secure attachment. The sensor is engineered to measure the volume and density of air entering the engine, providing critical data to the engine control unit (ECU) for fuel injection adjustments. It is compatible with popular models such as the Toyota Avalon, Lexus IS350, Subaru WRX, and Pontiac Vibe, ensuring broad application coverage.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for improved engine performance
• Resolves rough idling and engine hesitation caused by faulty sensors
• Helps correct poor fuel economy linked to incorrect air-fuel mixture
• Addresses check engine light triggers related to mass air flow sensor faults
• Supports emission control compliance by maintaining sensor accuracy

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-1150 requires careful handling of the five-terminal female connector to ensure proper electrical contact. Since the housing is not included, reuse the existing sensor housing if it is in good condition. The included mounting hardware simplifies securing the sensor in place. It is recommended to disconnect the battery before installation and verify sensor calibration after replacement.

Quality Assurance and Warranty

Walker sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 245-1150 part number undergoes rigorous testing to comply with emission control requirements. Please refer to Walker’s official warranty policy for specific coverage details.