Crankshaft Position, also referred to as an impulse sensor or hall sensor, for Jetta TDI, Golf TDI and New Beetle TDI with the 1.9L diesel, engine code ALH between 1999-2003. The crank position sensor sits on the top of the transmission. Either OEM or Facet (OEM supplier). For cars with round plug.
Sensor code G28 in repair and diagnostic tool.