E30 Zone

hi am in the process of fitting a s50b30 engine into my 325 sport it is the early engine (non ews)
any help on wiring this in would be great. here is a list of the pin numbers and wire coulours on the s50b30 plug and the e30 325 plug just tryin to find out what ones connect together.i live up in the shetland isles so cant really put my car to get somone to do it.




this is the s50b30 plug e30 325 sport plug

1. no wire 1. blue
2. black red 2. blue-black
3. no wire 3. no wire
4. black-blue 4. brown-blue
5. black grey 5. black-brown
6. pink grey 6. green-yellow
7. green 7. green
8. grey 8. white-yellow
9. brown 9. black
10. blue-yellow 10. purple
11. brown-yellow 11. white-blue
12. brown-purple 12. no wire
13. green-purple 13. purple-red
14. black-white 14. blue-yellow
15. black-green 15. black-green
16. white-yellow 16. no wire
17. white-pink 17. no wire
18. black-yellow 18. black- yellow
19. white-green 19. no wire
20. black 20. no wire.
21. green
22. green-white
23. brown-grey
24. white-black
25. blue

is that any help or do you need more info pics etc? thanks very much

Find the ETM´s (Electronic trouble shooting manuals)
There you can look at every single wire installed on either engine and body to match them up.

Whare can i find the ETM's?
Anyone got a chart ready made up?
Thanks.