Bremi 30078 Mass Air Flow Sensor

Bremi Mass Air Flow Sensor for Mercedes-Benz

The Bremi New Mass Air Sensor, part number 30078, is a direct-fit mass air flow sensor for select Mercedes-Benz applications. It supports accurate air measurement for engine management on covered C280, E320, S320, and SL320 models.

Key Features

• Brand: Bremi
• Brand line: Bremi New Mass Air Sensor
• Part number: 30078
• Category: Emission Control > Sensors
• Mass air flow sensor for engine air metering
• Fits select 1994-1996 Mercedes-Benz applications

Detailed Description

This Bremi mass air flow sensor is listed for 1994-1996 Mercedes-Benz C280, 1994-1996 Mercedes-Benz E320 up to engine #050146, 1994-1996 Mercedes-Benz S320 up to engine #0703222, and 1995-1996 Mercedes-Benz SL320 up to engine #022857. The Bremi New Mass Air Sensor line focuses on replacement sensors for vehicles that rely on precise intake-air measurement for proper fuel and drivability control. Part number 30078 is a fitment-specific option for Mercedes-Benz C280, E320, S320, and SL320 service work.

What It Helps Address

• Rough idle related to inaccurate airflow readings
• Hesitation during acceleration
• Fuel trim issues caused by incorrect air metering
• Check engine light conditions tied to mass air flow sensor faults
• Poor throttle response on affected Mercedes-Benz models

Installation Notes and Tips

Verify the engine number before ordering, since the E320, S320, and SL320 listings include engine-number limits. Confirm the connector style and sensor location against the original unit before installation. After replacement, clear diagnostic codes and inspect for intake leaks that can affect airflow readings.

Quality Assurance

Bremi supplies replacement ignition and sensor components for European vehicle applications. This part is identified by Bremi part number 30078 for accurate catalog matching.