Digijet = 1.9L 1983.5 to 85 (Vanagon)
Digifan = 2.1L 1986 to 91 (Vanagon)

http://www3.sympatico.ca/huotx/vanagon_intermittent_syndrome.htm
http://www3.sympatico.ca/huotx/capacitors.htm

Now, the question is: Is the capacitor working? Who did the test with good
result?
one fellow (close to my home) solve the problem with the VW harnest, before
buying the harnest, he tried the capacitor, no success.

Cheers, Ben
http://pages.infinit.net/eurokit/