Hella 009149501 Mass Air Flow Sensor MAF Meter

The Hella 009149501 is a direct-fit mass air flow (MAF) sensor engineered to OE standards for precise intake air measurement. The MAF sensor communicates real-time airflow data to the engine control unit (ECU), enabling accurate fuel delivery calculations and optimal combustion efficiency.

Hella is a globally recognized original equipment supplier with over a century of automotive manufacturing expertise. As part of the Forvia group, Hella supplies sensors and electronic components directly to major vehicle manufacturers worldwide, and this same OE-grade quality is available through the aftermarket.

Key Features:

• OE-Grade Accuracy: Built to original equipment specifications for reliable, factory-correct airflow measurement
• Hot-Film Sensor Technology: Delivers high measuring precision across varying engine load and temperature conditions
• Direct-Fit Replacement: Engineered for a precise plug-and-play installation with no modifications required
• Durable Construction: Robust housing designed to withstand heat, vibration, and diverse under-hood environments for a long service life
• Improved Engine Performance: Restores proper air-fuel ratio management, helping to resolve symptoms such as rough idle, hesitation, poor fuel economy, and MAF-related fault codes (P0100–P0103)

The Hella 009149501 mass air flow meter is the ideal replacement for a faulty or degraded MAF sensor, restoring engine efficiency and drivability. Professional installation is recommended.