Spectra MA249 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Porsche 911 and Boxster

The Spectra MA249 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Porsche 911 and Boxster models. This sensor helps maintain optimal engine performance by delivering precise data to the engine control unit.

• Direct replacement Mass Air Flow Sensor for Porsche 911 and Boxster
• Part number MA249 ensures exact fit and function
• Measures the volume and density of air entering the engine
• Compatible with emission control systems to support regulatory compliance
• Manufactured by Spectra for consistent quality and durability

Product Details and Specifications

The Spectra MA249 Mass Air Flow Sensor is engineered to monitor the amount of air entering the engine intake system. This data is critical for the engine control unit to calculate the correct fuel injection and ignition timing. Designed specifically for Porsche 911 and Boxster vehicles, this sensor meets OEM specifications to ensure proper fitment and reliable operation. The MA249 sensor supports emission control by providing accurate airflow readings, which help maintain efficient combustion and reduce harmful emissions.

Compatible Porsche Models and Applications

This Mass Air Flow Sensor is compatible with the following Porsche models:

• Porsche 911
• Porsche Boxster

It is suitable for owners seeking a replacement sensor that matches factory performance and supports emission control system functionality.

Common Issues Addressed by the MA249 Sensor

• Engine hesitation or stalling due to incorrect air-fuel mixture
• Reduced fuel efficiency caused by inaccurate airflow data
• Check engine light triggered by faulty mass air flow readings
• Rough idling or poor acceleration performance
• Emission test failures related to sensor malfunction

Installation Notes and Tips

When installing the Spectra MA249 Mass Air Flow Sensor, ensure the engine is cool and the ignition is off. Carefully disconnect the electrical connector and remove the old sensor without damaging the intake system. Install the new sensor securely, making sure the electrical connection is properly seated. It is recommended to check for any diagnostic trouble codes after installation and clear them if necessary.

Quality Assurance and Warranty

Manufactured by Spectra, the MA249 Mass Air Flow Sensor undergoes rigorous quality control to meet industry standards. While specific warranty details are not provided, Spectra products typically offer reliable performance backed by the manufacturer's quality assurance processes.