Description:

FITMENT - 2003-2006 for Porsche Cayenne 4.5L,2006-2010 for Volkswagen Type 1 2.5L,2005-2014 for Volkswagen for Jetta 2.5L,2004-2006 for Volkswagen Phaeton 6.0L,2006-2009 for Volkswagen Rabbit 2.5L. EASY to INSTALL and CLEAN - Disconnect the negative side of the battery, then loosen a couple band clamps and disconnect the harness. Pull out your old unit and re-insert new one, tighten band clamps, re-connect harness and negative battery terminal. HOW to WORK - Mass Air Flow Meter AFM Sensor measures the volume and density of air entering the engine, providing highly accurate Air Flow readings to the ECU over a wide range of ambient temperatures..