Go to this link:

http://www.oldvolkshome.com/hardstart.pdf

Although it doesn't address the FI wire, you were correct in determining the
thicker one was the starter activation wire.
--
Jim Thompson
84 Westfalia 2.1 "Ole Putt"
73 K Ghia Coupe "Denise"
72 411 Station Wagon "Pug"
oldvolkshome@gmail.com
http://www.oldvolkshome.com
**********************************
On 11/28/05, Dylan Kahler <dkahler@gmail.com> wrote:
>
> Anyone have a photo of their hot start relay installation? I put mine
> in this weekend, and am curious to see other folks' solutions.
>
> Also... anyone else have trouble figuring out which wire from
> terminal 50 on the solenoid was the ignition and which was the fuel
> injection? I guessed the thicker one was ignition (and guessed right
> I assume, since the van starts just fine now). The relay instructions
> and diagram didn't differentiate for fuel injected vans.
>
> Thanks!
>
> Dylan
> '85 Westy "Van Gogh"