Hi all, have got a mk2 vr6 and av just bought a corrado rad fan for it... it is the 4-pin plug and was wondering wot wires go where?? obviously the brown is earth, the red/green is live/power supply but wot are the red/blk and red/white??? Also my current rad fan is consatnt when i turn the ignition on, it could be the rad sensor but how do I check this?? any comments, much appreciated!!