I am supposed to figure out some wireing on an air cooled with Hall sender unit.  My own van is without it and so it does not help me any.  There are two wires I don't know where they go.  One is on the left, next to the fire wall, very short and green in color.  It is a female.  I must be a commonly known one.  The wire is also a little bigger size than the small wires around there.  It is a thick green, short wire at the 3-4 head on the left.
The other one is coming out of the bunch on its own, with its own black cover on the left, it is long, about over one foot in size.  On its end there is a white connector that is connected to a short wire that has a female on its end.  Where is that supposed to go to?  This is a blue-black color coded wire. 
I hope, I explained it well enough, and hope there is one of you who would know or have one of these lovely beasts and can look in there in the back to make some notes for me.  Without this list we would be ....ed.
Zoltan