Many thanks to David Beierl for all his help getting me fixed.  The water
sensor is working perfectly.  (Total cost - about 8� for the replacement
female disconnect on the wire)

The black wire from the harness goes to the bottom screw, the white to the
next one up, the yellow next, and then the two greens.  David will be
updating his website with some of the pictures I took of it.  Hopefully the
before pictures won't confuse anybody - it was just wired all wrong.

It's a joy to work on my van with the help of everyone here, and I'm
learning a ton.  Thanks to all who participate in this community.

-eric

'85 Vanagon GL Westy