Append: It's been 14 years since I began this thread. At the time I had a 1981 Scirocco (California) and a Donor 85 GTI. And a couple of Bentley, Haynes, and Muir Press Repair Manuals.
I still have the Manuals.
It's been discussed that my published diagram is in error, and I believe that might be right, but I'm not going to pull down this first post-
What I hope to do is to go back over the new info gathered over the years, the suggestions & replies and see why I thought it was a good idea in the first place.
I'd like to put up a better, new-and-improved picture/schematic next to the first one.
On thing to remember during this revision, some decade and a half down the road: I put this on the Interwebz asking for review, and by inference, feedback.
Last thing for now, as the guy who got this thread started, I take responsibility in not maintaining it, even over such a span of time. Sorry about that.
TBerk - Nov 2016
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Here is my latest schematic, it corrects some typos I made last time:
btw- Your wiring's colors wil no doubt be way different based on country of assembly, year, model, etc.
(Don't fry anything, this is provided purely as informational, I don't warranty you screwing it up.)
btw- I am using the Distributor from the RD, vacum advance line from old Dist moves to K/S box.
RE: Later in the thread MrDave mentions some Diags from the Bentley- That would be Pin #4 on the K/S controler. tb
(edited 27Aug09 to fix link, better version to follow...)

Anybody want to channel Dr. Frankenstein with me?
'tanks,
TBerk
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27Aug09 AM - Working on fixing linkies...
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