I was searching the web and ran across this neat software that shows all
sorts of engine info on your PC - and you can save the infor as you drive
and play it back.

Then I read the bad news... It does not work for the Vanagon. But it is
interesting to read about - sure would be cool if you could get this for the
Vanagon.

VDS-PRO VOLKSWAGEN & AUDI SCANNER SOFTWARE for the IBM PC

http://www.baumtools.com/