I have got a good deal on some "L" Boards for the 2.1l Vanagons.  This unit
controls the oil pressure warning light (tells it wether to blink and buzz or
just to come on) and alot of times goes bad and folks just put up with the
blinking and buzzing.  If you have already tried replacing your .9 bar sender
and you still have the blinking buzzing oil light, then this unit is probably
bad.
I am selling them for $50 (which is half of what the dealer wants) and they
are brand new.  Let me know if you are interested.

Thanks,
Ken Wilford
http://www.vanagain.com
John 3:16
Phone: (856)-765-1583
Shop:   (856)-327-0027
Fax:     (856)-327-2242