Cardone 86-50049 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for BMW Models

The Cardone Mass Air Flow Sensor 86-50049 is designed to provide accurate airflow measurement for select BMW vehicles. This sensor helps maintain optimal engine performance and emission control by precisely monitoring the amount of air entering the engine.

• Compatible with BMW 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 models
• Part number 86-50049 ensures exact fit and function
• Includes mass air flow sensor and instruction sheet for installation
• Bolt-on mounting type with two mounting holes for secure attachment
• New product condition with e-waste compliant design

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on delivering precise airflow measurement components that meet OEM specifications. This line is engineered to support emission control systems by accurately detecting air volume, which is critical for fuel injection and engine management. The 86-50049 sensor is part of this line, offering reliable performance for BMW vehicles requiring exact airflow data.

Product Details and Functionality

The Cardone 86-50049 Mass Air Flow Sensor measures the volume and density of air entering the engine intake. This data is essential for the engine control unit (ECU) to calculate the correct fuel-to-air ratio, ensuring efficient combustion and reduced emissions. The sensor features a bolt-on mounting design with two mounting holes, allowing for straightforward installation without the need for additional housing. It is supplied new and includes an instruction sheet to assist with proper setup.

Common Issues Addressed by This Sensor

• Engine performance problems caused by inaccurate airflow readings
• Check engine light triggered by faulty mass air flow sensor signals
• Rough idling or stalling due to improper air-fuel mixture
• Reduced fuel efficiency linked to sensor malfunction
• Emission control failures related to airflow sensor errors

Installation Notes and Tips

When installing the Cardone 86-50049 Mass Air Flow Sensor, ensure the sensor element is free from damage or contamination. Inspect wiring and connectors for signs of wear or corrosion before installation. The bolt-on mounting with two holes provides a secure fit; tighten bolts to manufacturer torque specifications. Avoid over-voltage sources such as faulty relays or shorted wiring that can damage the sensor. Follow the included instruction sheet for detailed guidance.

Quality Assurance and Warranty

This mass air flow sensor is supplied new and meets Cardone's quality standards for emission control sensors. It is designed to be e-waste compliant, supporting environmental responsibility. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or Cardone directly for warranty terms.