Walker 245-1143 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1143

The Walker Mass Air Flow Assembly 245-1143 is designed for precise air measurement in Mitsubishi vehicles. This sensor is compatible with Mitsubishi Lancer, Mirage, Montero Sport, and Space Star models, ensuring accurate engine performance and emission control.

• Includes housing for secure installation
• Features 7 terminals for reliable electrical connections
• Female connector gender for proper fitment
• Mounting hardware not included
• Part number 245-1143 specific to Walker Mass Air Flow Assembly line

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on emission control sensors that provide accurate airflow measurement critical for engine management systems. The 245-1143 sensor is part of this line, offering a housing-included design that simplifies replacement and maintains OEM standards for Mitsubishi vehicles.

Product Features and Specifications

This mass air flow sensor includes a durable housing to protect the sensor element and ensure proper airflow measurement. It has a 7-terminal configuration with a female connector, designed to match the original equipment specifications for Mitsubishi Lancer, Mirage, Montero Sport, and Space Star models. The absence of mounting hardware means installation requires reusing existing brackets or separately sourced hardware.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for optimal fuel injection
• Helps resolve engine hesitation or stalling related to faulty airflow data
• Improves emission control system performance
• Corrects check engine light triggers related to mass air flow sensor faults
• Supports smooth engine idling and acceleration

Installation Notes and Tips

When installing the Walker 245-1143 mass air flow sensor, ensure the housing is properly seated to prevent air leaks. Verify the 7-terminal female connector aligns securely with the vehicle wiring harness. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware before installation. Handle the sensor carefully to avoid damage to the sensing element.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet OEM quality standards for emission control components. The 245-1143 part undergoes rigorous testing to ensure reliable performance in Mitsubishi vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.