Cardone 86-50039 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Ford Super Duty Vehicles

The Cardone Mass Air Flow Sensor 86-50039 is designed to provide accurate airflow measurement for Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. This sensor helps maintain optimal engine performance by monitoring the amount of air entering the engine.

• Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Part number 86-50039 for precise identification
• Bolt-on mounting type for straightforward installation
• Includes mass air flow sensor and instruction sheet
• New product condition with e-waste compliance
• Does not include housing

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on delivering reliable and accurate airflow measurement components for emission control systems. This line is engineered to meet OEM specifications, ensuring compatibility and performance for specific vehicle applications such as the Ford Super Duty series. The sensors are designed to detect airflow changes precisely, which is critical for engine management and emission control.

Product Details and Functionality

The 86-50039 Mass Air Flow Sensor measures the volume and density of air entering the engine, providing essential data to the engine control unit (ECU). This data allows the ECU to adjust fuel injection and ignition timing for efficient combustion. A malfunctioning sensor can cause issues such as poor fuel economy, rough idling, and increased emissions. The sensor is bolt-on mounted, simplifying replacement without the need for additional housing components.

Common Issues Addressed by This Sensor

• Engine hesitation or stalling due to incorrect air-fuel mixture
• Check engine light triggered by faulty airflow readings
• Reduced fuel efficiency and increased emissions
• Rough idling or poor acceleration performance
• Malfunction caused by cracked circuit boards or worn vane assembly

Installation Notes and Tips

Before installation, visually inspect the sensor element for any damage or contamination. Ensure the mounting area is clean and free of debris. The bolt-on design allows for direct replacement without additional housing. Avoid over-voltage sources such as shorted wiring or faulty relays that can damage the sensor. Follow the included instruction sheet for proper installation procedures.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor 86-50039 is a new, high-quality replacement part designed to meet or exceed OEM standards. It complies with e-waste regulations, ensuring responsible disposal. While specific warranty details are not provided, Cardone products typically come with a limited warranty covering defects in materials and workmanship.