David Marshall wrote:
>
> You must have had a bad fuel pump!  I have set a few customers up with
> CIS-Motronic (Audi 80 2.0L) and the pump worked fine.
>
> CIS-Motronic    6.6BAR  95 PSI
> CIS-E                   5.6BAR  82 PSI
> CIS                     5.4BAR  78 PSI
> Digifant II             2.5BAR  36 PSI
>
> The Vanagon's Digifant and Digjet engines are close to the Digifant II
> system found in the Golf and Jetta.
>
David,
I don't think the '85 Golf had digifant II, did it? I believe it was the
CIS-E, requiring the pressures you indicate for that engine, not the
much lower Digifant.
All I know for sure is that in my conversion, it would barely run, and I
tried three Vanagon pumps with no improvement. Popped in the Golf pump
and it ran fine.
And yes, the '80 Audi pump would have enough pressure, too.
Larry