Hitachi MAF8934 Mass Air Flow Sensor

Hitachi MAF8934 Mass Air Flow Sensor

Hitachi MAF8934 is a mass air flow sensor for select Audi and Volkswagen applications. It measures the volume and characteristics of incoming air so the engine control system can maintain accurate fuel delivery and emissions performance.

Built with precision sensing elements and quality components, this Hitachi mass air flow sensor is calibrated for the specific application and tested for air flow accuracy. It is a direct-fit choice for drivers searching for a 2006-2009 Audi A3 Quattro mass air flow sensor, a 2004-2006 Volkswagen Touareg MAF sensor, or a replacement for select Audi TT Quattro and Volkswagen R32 models.

• Measures incoming air for precise engine management
• Application-calibrated for the listed vehicle fitments
• 100% air flow tested for consistent output
• Protected circuitry for added durability
• Contaminant bypass port included when applicable
• OE-style replacement for emissions and drivability service

Vehicle Fitment

• Fits 2006-2009 Audi A3 Quattro, N/A
• Fits 2008-2009 Audi TT Quattro, N/A
• Fits 2004-2006 Audi TT Quattro, N/A
• Fits 2007-2008 Volkswagen Eos, N/A
• Fits 2008 Volkswagen R32, N/A
• Fits 2007 Audi TT Quattro, N/A
• Fits 2007 Volkswagen Touareg, N/A
• Fits 2004-2006 Volkswagen Touareg, N/A
• Fits 2004-2005 Audi A3 Quattro, N/A
• Fits 2002-2004 Volkswagen Passat, N/A
• Fits 2003-2004 Volkswagen R32, N/A

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response
• Check engine light related to airflow sensor faults
• Fuel trim issues from incorrect air measurement
• Emissions test failures tied to sensor performance

Installation Notes

Verify the part number and connector style before installation. Clean the intake tract and inspect the air filter housing, ducting, and wiring connector so the new sensor is not exposed to contamination or damaged terminals. For best results, clear diagnostic trouble codes after installation and confirm proper idle and drivability.

Quality Assurance

Hitachi designs this MAF sensor with precision elements, durable circuitry, and application-specific calibration to support accurate airflow measurement in demanding conditions. Part number MAF8934 cross-references Delphi AF10385 for the same application.