Walker 245-1102 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1102

The Walker Mass Air Flow Sensor 245-1102 is designed to provide accurate airflow measurement for optimal engine performance. Compatible with various Ford, Mazda, and Mercury models, this sensor ensures precise air intake readings essential for emission control and fuel management.

• Part Number: 245-1102
• Connector Gender: Female
• Terminal Quantity: 6
• Mounting Hardware Included
• Housing Not Included

Walker Mass Air Flow Sensor Product Line Details

The Walker Mass Air Flow Sensor product line focuses on delivering reliable and precise sensors for emission control systems. This line is engineered to meet OEM specifications, providing consistent performance across multiple vehicle applications. The 245-1102 sensor is part of this line, offering compatibility with a broad range of Ford, Mazda, and Mercury vehicles while maintaining quality standards expected from Walker.

Detailed Product Description

This mass air flow sensor features a female connector with six terminals, designed to integrate seamlessly with the vehicle’s existing wiring harness. The inclusion of mounting hardware simplifies installation, although the sensor housing is not included and must be reused or sourced separately. The sensor accurately measures the volume and density of air entering the engine, which is critical for the engine control unit (ECU) to adjust fuel injection and maintain emission standards.

Compatible Vehicles and Applications

• Ford B2300, B3000, B4000
• Ford E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, Econoline
• Ford Escape, Escort, Explorer, Explorer Sport, Explorer Sport Trac
• Ford F-100 Ranger, Focus, Mustang, Ranger
• Mazda Tribute, Mercury Mariner, Mountaineer, Sable, Taurus, Windstar

Common Issues Addressed by This Sensor

• Irregular engine idling or stalling
• Poor fuel economy due to incorrect air-fuel mixture
• Check engine light triggered by airflow sensor faults
• Reduced engine power and acceleration
• Failed emissions tests related to air intake measurement

Installation Notes and Tips

Ensure the mounting surface is clean before installing the sensor using the included hardware. Verify the six-terminal female connector matches the vehicle’s wiring harness to avoid connection issues. Since the housing is not included, inspect the existing housing for damage and replace if necessary to maintain sensor protection and performance.

Quality Assurance and Warranty

Walker products are manufactured to meet or exceed OEM standards for durability and accuracy. The 245-1102 mass air flow sensor undergoes rigorous testing to ensure reliable operation. Please refer to Walker’s official warranty policy for specific coverage details.