Bosch 0 280 218 0A0 Hot Film Mass Air Flow Sensor

The Bosch 0 280 218 0A0 is a precision-engineered hot film mass air flow (MAF) sensor designed to accurately measure the amount of air entering the engine intake system. This sensor provides critical data to the engine control unit (ECU) for proper fuel mixture calculation, ensuring optimal engine performance, fuel efficiency, and emissions compliance.

Key Features:

• Hot film technology provides fast response time and accurate airflow measurement
• OE-quality construction ensures proper function and calibration for trouble-free operation
• Designed and manufactured by Bosch as original equipment for vehicle manufacturers
• Complete sensor assembly with integrated housing—calibrated as a unit for precise readings
• Engineered to meet strict OE specifications with minimal deviation tolerance
• Direct replacement for original equipment mass air flow sensor

Bosch hot film MAF sensors are calibrated with the housing and should be replaced as a complete assembly. This sensor helps maintain proper air-fuel ratio, prevent check engine lights, and ensure emissions compliance. As the original equipment manufacturer for many automotive brands, Bosch sensors deliver the reliability and precision required for modern engine management systems.