Hi mate, - when I removed the connector from this sensor the sensor broke, anyone know what it is so that I can get a new one? This would be an oil pressure sensor... they should be coloured, can probably pick up from the stealers use Vag-Cat to obtain part number.... secondly, My car has aircon, but i noticed that my power steering pup wasnt toothed, so I have swaped that from the one on my donor engine as that was, but now my water pump is not! my question is, is the pulley on a air con car different to a non air con car? not 100% to be honest, possibly as they use a double sided ribbed bel