Volkswagen 07K 906 433 B, Engine Crankshaft Position Sensor Volkswagen Often Called Sensor (G28) this part is responsible for tell the engines computer the position of the crank shaft to ensure the ignition is firing at the appropriate time If this sensor goes bad it can cause a permanent or intermittent no start condition. This most commonly happens when the vehicle is hot Please have your vehicle diagnosed by a professional before purchasing this item. Jetta 2005.5-Current-Golf 2010-Current-Rabbit 2006-2009 Beetle Hardtop 2006-Current-Beetle Convertible 2006-2011-Passat 2012-Current