Karlyn 30238 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for BMW Models

The Karlyn Bremi Mass Air Flow Sensor 30238 is designed to provide accurate airflow measurement for a range of BMW vehicles. This sensor ensures optimal engine performance by delivering precise data to the engine control unit.

• Compatible with BMW 325Ci, 325xi, 330Ci, 330i, 330xi, 525i, 530i, M5, M6, X3, and X5 models
• Part number 30238 for exact replacement and fitment
• Part of the Bremi product line known for quality emission control sensors
• Measures mass air flow to optimize fuel injection and engine efficiency
• Direct replacement sensor designed to meet OEM specifications

About the Bremi Product Line

The Bremi brand line specializes in emission control sensors, including mass air flow sensors that meet stringent quality standards. The Bremi 30238 sensor is engineered to provide reliable performance and durability, supporting BMW engines in maintaining proper air-fuel mixture and emission levels.

Product Description and Function

The Karlyn Bremi Mass Air Flow Sensor 30238 accurately measures the volume and density of air entering the engine intake system. This data is critical for the engine control unit to calculate the correct amount of fuel for combustion. Proper sensor function helps maintain engine efficiency, reduces emissions, and supports smooth vehicle operation across various BMW models such as the 330i and M5.

Common Issues Addressed by This Sensor

• Engine hesitation or stalling due to incorrect air-fuel mixture
• Reduced fuel efficiency and increased emissions
• Check engine light triggered by faulty airflow readings
• Rough idling or poor acceleration performance
• Failed emissions tests related to air intake measurement

Installation Notes and Tips

When installing the Karlyn Bremi Mass Air Flow Sensor 30238, ensure the sensor connector is securely attached and free of corrosion. Handle the sensor carefully to avoid damage to the sensing element. It is recommended to clean the air intake system before installation to prevent contamination. Verify compatibility with your specific BMW model to ensure proper fitment.

Quality Assurance and Warranty

The Karlyn Bremi 30238 sensor is manufactured to meet OEM standards for durability and accuracy. While specific warranty details are not provided, Bremi products typically undergo rigorous quality control to ensure reliable operation in emission control systems.