993 DME harness HELP!!!!!!

[Willchappell1]

Sorry i know this is a bit of a technical post, and this isn't a technical section. But not sure where else to put it!

Do any of the real knowledgeable people on here know anything about 993 DME harnesses?

I am currently putting a 1996 993 Vario-vam engine in a 1980 SC. I have a corresponding 1996 ECU. But no DME wiring harness. Porsche list three harnesses available for 1994, 1995 & 1996.

'94 & '96 are no longer available. But 1995 is. There is a different part number for each year, but what would the difference be? Should or could the 1995 harness be made to work? I don't suppose anyone has a second hand one sitting under their bed???? I can only seem to find non-vario looms available second hand.


thanks in advance.



Will

[smallspeed]

http://www.alldata.com/

Will only cost you a couple of dollars for a short subscription and you'll have access to all the wiring diagrams
You can just bell out your harness with a multimeter to confirm which it is/how to connect it up

[acclassics]

if you can find the diagrams, you could also try alldatadiy.com, bentley manual, etc, etc, then the DME side of it would be quite easy, its just a combined (glorified) ignition/fuel pump relay, changing the ECU wiring would be a lot more work, but the DME side should be quite easy, as long as you have the diagrams, which for putting a 993 engine into an SC you should be using, although that said the SC wiring is preety easy to fathom