Global Parts 1813222 Mass Air Flow Sensor

Mass Air Flow Sensor for Audi A8 Quattro and A6 Quattro

Global Parts 1813222 is a mass air flow sensor for the engine intake system. It measures incoming air volume and density so the engine control unit can calculate fuel delivery and ignition timing with greater precision. This sensor is a direct-fit style replacement for select Audi applications, including Audi A8 Quattro and Audi A6 Quattro models.

Key Features

• Measures intake air volume and density for accurate engine management
• Supports precise fuel injection and ignition timing control
• Fits 2000-2002 Audi A8 Quattro, sensor only
• Fits 2000-2001 Audi A6 Quattro, sensor only
• Global Parts part number 1813222 for streamlined ordering and lookup

Detailed Description

The Global Parts 1813222 mass air flow sensor provides the airflow data the ECU needs to maintain the correct air-fuel ratio during operation. When the sensor signal is accurate, the engine can respond more consistently under changing load and throttle conditions. This part cross-references Delphi AF10559 and 077133471G for the same application. If you are searching for a mass air flow sensor for 2000-2002 Audi A8 Quattro or a replacement MAF sensor for 2000-2001 Audi A6 Quattro, this part number should be matched to the vehicle and sensor-only configuration shown here.

Common Issues It May Address

• Rough idle caused by incorrect airflow readings
• Hesitation or poor throttle response during acceleration
• Reduced fuel economy from inaccurate air-fuel calculation
• Check engine light related to mass air flow sensor faults
• Hard starting or unstable engine operation tied to intake air measurement errors

Installation Notes and Tips

Verify the connector style, sensor-only configuration, and vehicle application before installation. Compare the original sensor and part number 1813222 against the existing unit to confirm fitment on your Audi A8 Quattro or Audi A6 Quattro. After installation, clear diagnostic trouble codes and inspect for intake leaks or contamination that could affect airflow readings.

Quality Assurance

Global Parts supplies this mass air flow sensor as an emission control component for select Audi applications. The part is built to support accurate engine air measurement and consistent ECU input for the listed fitments.