Spectra MA109 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Mercedes-Benz Models

The Spectra MA109 Mass Air Flow Sensor is engineered to provide accurate airflow measurement for a range of Mercedes-Benz vehicles. Designed to maintain optimal engine performance, this sensor supports models including the C43 AMG, E55 AMG, and SL500 among others.

• Direct replacement Mass Air Flow Sensor for Mercedes-Benz vehicles
• Compatible with multiple AMG and standard Mercedes-Benz models
• Ensures precise air intake measurement for efficient engine operation
• Part number MA109 for easy identification and fitment
• Supports emission control system functionality

Product Details and Compatibility

The Spectra MA109 Mass Air Flow Sensor is a critical component in the emission control system, responsible for measuring the volume and density of air entering the engine. This data is essential for the engine control unit (ECU) to balance and deliver the correct fuel mixture. The MA109 is compatible with a wide range of Mercedes-Benz models, including performance variants such as the C43 AMG, CL55 AMG, and S55 AMG, as well as luxury models like the CL600, E500, and SL500. This ensures reliable fitment and performance across various engine configurations.

Common Applications and Issues Addressed

• Restores accurate air flow readings to improve fuel efficiency
• Resolves engine hesitation or stalling caused by faulty sensors
• Helps correct rough idling and poor acceleration issues
• Supports emission system compliance by providing accurate data
• Prevents check engine light triggers related to air flow sensor faults

Installation Notes and Tips

Installation of the Spectra MA109 Mass Air Flow Sensor should be performed with care to avoid damage to the sensor or surrounding components. Disconnect the battery before installation to prevent electrical issues. Ensure the sensor connector is securely attached and free of corrosion. It is recommended to inspect the air intake system for leaks or blockages during installation to maintain sensor accuracy.

Quality Assurance and Warranty

Manufactured to meet OEM specifications, the Spectra MA109 Mass Air Flow Sensor undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by a limited warranty, providing confidence in its long-term functionality when installed in compatible Mercedes-Benz models.