Cardone 74-10172 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Audi A6 Quattro and S4

The Cardone Mass Air Flow Sensor part number 74-10172 is designed to provide accurate airflow measurement for Audi A6 Quattro and S4 models. 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 with housing included
• Durable black plastic housing with bolt-on mounting (2 mounting holes)
• Compatible with Audi A6 Quattro and S4 models
• Part number 74-10172 ensures exact fit and function
• Environmentally conscious with E-Waste compliance
• Includes instruction sheet for installation guidance

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on remanufactured sensors that meet or exceed OEM specifications. These sensors are engineered to provide reliable airflow measurement critical for emission control and engine management systems. The 74-10172 sensor is part of this line, offering a cost-effective solution with quality assurance and environmental responsibility through E-Waste compliance.

Product Description and Features

This mass air flow sensor features a black plastic housing designed for durability and protection of the internal sensor element. The bolt-on mounting with two holes ensures secure installation in the air intake system. The sensor measures the volume and density of air entering the engine, allowing the vehicle’s computer to adjust fuel injection and ignition timing accurately. The remanufactured condition of this sensor means it has been restored to meet functional standards, providing a reliable replacement option for Audi A6 Quattro and S4 owners.

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 due to improper air-fuel mixture
• Reduced fuel efficiency linked to sensor malfunction
• Emission control failures related to sensor errors

Installation Notes and Tips

Before installation, visually inspect the sensor element for any damage or contamination. Ensure the mounting surface is clean and free of debris. The sensor mounts using two bolts for a secure fit; tighten bolts to manufacturer torque specifications. Avoid over-voltage sources such as shorted wiring or faulty relays that can damage the sensor. Follow the included instruction sheet for detailed installation guidance.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor (part number 74-10172) is remanufactured to meet strict quality standards. It includes a housing made of durable plastic and complies with E-Waste regulations. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer.