Hitachi Auto Products MAF0022 Mass Air Flow Sensor

The Hitachi MAF0022 Mass Air Flow Sensor is an OEM-quality replacement sensor designed for Audi and Volkswagen 2.8L V6 engines. This precision-engineered sensor measures the amount and characteristics of air entering the engine, providing accurate data to the vehicle's ECU for optimal air-fuel mixture control and engine performance.

Key Features:

• Direct OEM replacement with 4-pin oval connector for plug-and-play installation
• Precision sensing elements and high-quality components for enhanced durability
• 100% air flow tested for ideal performance and accurate measurements
• Calibrated for specific applications to meet strict emission standards
• Welded connections (not soldered) for increased dependability and longevity
• Optimized air passages for accurate readings, even with EGR systems
• Manufactured to tolerances that meet or exceed OE requirements
• Made in Japan with premium-grade raw materials

OEM Cross-Reference Numbers: 078133471E, 078133471EX, AFH70-08D, A2C59512894, FDM813, W01331598528

As a Tier 1 OE supplier, Hitachi delivers the precision and reliability that modern fuel-injected engines demand. This mass air flow sensor features an integrated air temperature sensor for maximum accuracy and contaminant bypass ports to reduce sensor contamination, ensuring long-term accuracy and performance. Each sensor undergoes rigorous testing in extreme conditions to verify accuracy, quality, and reliability before leaving the factory.