Description: Mass air flow sensor allows the vehicle to detect the mass of airflow entering the engine necessary for proper fuel mixture. Mass air flow sensor can easily be located beside the air intake box inside the engine bay. Made of material, good performance and longer lifespan. Note: After installation, you need to use a diagnostic computer to eliminate fault codes. This is a non-OEM product, accessory only! Specification: Material: Plastic, Metal Color: Black OE Number: 0281002461 074906461B Pin Number: 5 Size: 10x13cm / 3.94"x5.12"(L*W) Inlet Dia.: 80mm / 3.15" Fitment:for Volkswagen Passat 2004 2005 Touareg 2004 2008Package Includes:1 x Mass Air Flow Sensor Meter