Cardone 74-50044 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Audi Models

The Cardone Mass Air Flow Sensor 74-50044 is designed to provide accurate airflow measurement for select Audi vehicles. This remanufactured sensor helps maintain optimal engine performance and emission control for Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and S4 models.

• Remanufactured Mass Air Flow Sensor by Cardone
• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and S4
• Part Number: 74-50044
• Bolt-on mounting with 2 mounting holes
• Includes mass air flow sensor and instruction sheet
• Does not include housing
• E-Waste compliant

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on remanufactured sensors that meet OEM specifications for emission control systems. These sensors are engineered to restore accurate airflow readings, which are critical for engine management and fuel efficiency. The 74-50044 sensor is part of this line, offering a reliable replacement option for various Audi models requiring precise airflow measurement.

Product Description and Function

The mass air flow sensor measures the amount of air entering the engine, providing essential data to the engine control unit (ECU) for proper fuel delivery and combustion. The Cardone 74-50044 sensor features a bolt-on design with two mounting holes for secure installation. It is remanufactured to ensure functionality and durability, although it does not include the sensor housing. This sensor is e-waste compliant, supporting environmentally responsible disposal.

Common Issues Addressed by This Sensor

• Engine performance problems caused by inaccurate airflow readings
• Check engine light triggered by faulty mass air flow sensor
• Rough idling or stalling in Audi A4, A6, or S4 models
• Poor fuel economy due to incorrect air-fuel mixture
• Emission control failures related to sensor malfunction

Installation Notes and Tips

Installation requires removing the old sensor and bolting on the Cardone 74-50044 sensor using the two mounting holes. Visual inspection of the sensor element is recommended before installation to ensure no damage is present. Since the housing is not included, reuse the existing housing from the original sensor. Avoid over-voltage sources such as faulty relays or shorted wiring to prevent sensor damage.

Quality Assurance and Warranty

This remanufactured mass air flow sensor undergoes thorough testing to meet performance standards. Cardone ensures that the 74-50044 sensor functions reliably within OEM specifications. The product is e-waste compliant, supporting environmental standards. Warranty details are provided by Cardone and typically cover defects in materials and workmanship.