Cardone 86-50055 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Audi and Volkswagen Models

The Cardone Mass Air Flow Sensor 86-50055 is designed to provide accurate airflow measurement for select Audi and Volkswagen vehicles. This new sensor helps maintain optimal engine performance and emission control by delivering precise data to the engine control unit.

• Brand: Cardone
• Brand Line: Mass Air Flow Sensor
• Part Number: 86-50055
• Compatible with Audi A3, A4, A4 Quattro, Eos, and Volkswagen Golf R, GTI, Jetta, Passat, TT
• Category: Emission Control > Sensors
• Mounting Type: Bolt-on with 2 mounting holes
• Includes mass air flow sensor and instruction sheet
• New product condition
• E-Waste compliant

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on delivering reliable and precise airflow measurement components for emission control systems. This line is engineered to meet or exceed OEM specifications, ensuring compatibility and performance for vehicles requiring accurate air intake data. The 86-50055 sensor is part of this line, designed specifically for certain Audi and Volkswagen models to support efficient engine management.

Product Description and Functionality

The Cardone 86-50055 Mass Air Flow Sensor measures the volume and density of air entering the engine, which is critical for proper fuel injection and combustion. A malfunctioning sensor can cause engine performance issues such as rough idling, poor acceleration, and increased emissions. This sensor features a bolt-on mounting design with two mounting holes for secure installation. It does not include a housing, so it is intended as a direct replacement for the sensor element itself.

Common Issues Addressed by This Sensor

• Engine hesitation or stalling due to inaccurate airflow readings
• Check engine light triggered by faulty MAF sensor signals
• Reduced fuel efficiency caused by improper air-fuel mixture
• Rough idle or engine misfires related to airflow sensor failure
• Emission control problems linked to sensor malfunction

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 in a bolt-on configuration. Avoid over-voltage sources such as shorted wiring or faulty relays that can damage the sensor. Follow the included instruction sheet carefully for proper installation and calibration procedures.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor 86-50055 is a new, high-quality replacement part designed to meet OEM standards. It is E-Waste compliant, supporting environmentally responsible disposal. While specific warranty details are not provided here, Cardone products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or Cardone directly for warranty terms.