[adam]

In case anyone is remotely interested and for the sake of documentation, here is what I've come up with.....let me know if you see any glaring errors!,

Mems3 pin - Emerald pin:wire colour:use
40-1:YN:injector driver 4
39-2:OG:IACV channel 2
50-3:KU:IACV channel 1
54-4:WK:main relay control
52-5:WO:ignition driver 2
67-6:Y:cooling fan relay control
15-7:Y:oxygen sensor signal input
20-8:GY:throttle pot signal input
46-9:KP:throttle pot supply
Na-10::aux output 1
61-11:GK:ignition sense input
55-12:U:tacho output signal
72-13:BW:immobiliser input
Na-14::+8v out
Na-15::cam phase or custom input
44-16:YW:air temp signal input
Na-17::aux output 2
41-18:G:oxygen sensor signal earth
Na-19::shift light driver
68-20:BP:fuel pump relay driver
Na-21:: purge valve/aux output 3
13-22:OS:IACV channel 3
51-23:YG:injector driver 2
25-24:YU:injector driver 1
26-25:WB:ignition driver 1
14-26:YR:injector driver 3
24-27:OU:IACV channel 4
80 (poss also 19)-28:N:+12v ignition supply
56/59/66/73-29:B:ecu earth
7/18/31/34-30:KB:sensor earth
4-31:UP:main trigger signal input
30-32:WU:main trigger sensor earth
33-33:KG:coolant temp signal input
Na-34::aux analogue input 1
Na-35::aux analogue input 2
1-36:BU:oxygen sensor heater relay driver