Fitment: for Audi Q7 4.2L V8 A/T Base Sport Utility 2007, for Audi Q7 4.2L V8 A/T Premium Sport Utility 2007-2009, for Audi Q7 4.2L V8 A/T Prestige Sport Utility 2010, for Volkswagen Beetle 1.8L 2005, for Volkswagen Beetle 2.0L 2001-2005, for Volkswagen Beetle Convertible 1.8L 2005, for Volkswagen Beetle Convertible 2.0L 2003-2005, for Volkswagen Golf 2.0L 2001-2006, for Volkswagen Jetta 2.0L 1999-2005, for Volkswagen Jetta Wagon 2.0L 2001-2005, for Volkswagen Phaeton 4.2L 2004-2006. MAF is a sensor used to determine the mass flow of air entering a fuel-injected internal combustion engine. Before installing the MAF, make sure clean the box and replace the air filter. Direct replacement for a proper fit and easy installation, the MAF sensor can easily be located beside the air intake box inside the engine bay. Good quality, it works even better and lasts longer.. Replacement mass air flow sensor - Also known as the MAF Sensor allows the vehicle to detect the mass of airflow entering the engine necessary for proper fuel mixture. Overtime the factory MAF sensor can fail or accumulate dirt and oil causing the vehicle into some running issues or light up a CEL (Check Engine Light)..
