Cardone 74-50055 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Audi and Volkswagen Models

The Cardone Mass Air Flow Sensor 74-50055 is designed to provide accurate airflow measurement for select Audi and Volkswagen vehicles. This remanufactured sensor helps maintain optimal engine performance and emission control by delivering precise data to the engine control unit.

• Remanufactured Mass Air Flow Sensor by Cardone
• Compatible with Audi A3, A4, A4 Quattro, and Volkswagen Eos, Golf R, GTI, Jetta, Passat, TT
• Part Number: 74-50055
• Bolt-on mounting with 2 mounting holes for secure installation
• Includes mass air flow sensor and instruction sheet
• Environmentally conscious 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 remanufactured sensors that meet strict quality standards to ensure reliable airflow measurement. These sensors are engineered to restore proper engine air intake readings, which are critical for fuel management and emission control systems. The 74-50055 sensor is part of this line, offering a cost-effective solution for maintaining vehicle performance in Audi and Volkswagen models.

Product Description and Functionality

The mass air flow sensor measures the amount of air entering the engine, allowing the engine control unit to adjust fuel injection accordingly. A malfunctioning sensor can cause issues such as rough idling, poor acceleration, and increased emissions. The Cardone 74-50055 sensor is remanufactured to meet OEM specifications and is designed for bolt-on installation with two mounting holes. It does not include the housing, so it is intended as a direct replacement for the sensor element itself.

Common Issues Addressed by This Sensor

• Engine hesitation or stalling during acceleration
• Check engine light triggered by airflow sensor faults
• Reduced fuel efficiency and increased emissions
• Rough or unstable idle conditions
• Erratic engine performance due to inaccurate airflow readings

Installation Notes and Tips

Before installation, visually inspect the sensor element for damage or contamination. The 74-50055 sensor mounts using a bolt-on method with two mounting holes, ensuring a secure fit. Avoid over-voltage sources such as faulty relays or shorted wiring that can damage the sensor. Follow the included instruction sheet carefully to ensure proper installation and sensor calibration.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor 74-50055 is remanufactured under strict quality controls to meet or exceed OEM standards. It is compliant with E-Waste regulations, reflecting environmental responsibility. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.