I noticed the following ebay auction today:
<
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1,1&item=8020041450&sspagename=STRK%3AMEWA%3AIT
>
 VW VANAGON ENGINE CONTROL UNIT DIGIFANT ENGINE CONTROL UNIT CAME OUT OF A
RUNNING, 1987 VOLKSWAGEN VANAGON. PART #037 906 022 BE

Far as I can tell, that's a VW Fox Digifant II ECU part#. Picture matches
number too. So if it came out of a "running 1987 Vanagon", the real question
is "how well was it running"? Or maybe he means he found it just lying
around loose INSIDE a running Vanagon. Can't imagine a Digifant II ECU would
actually work...
--
John Bange
'90 Vanagon - "Geldsauger"