Hi y’all,
Just wondering if anyone had a pinout diagram for the Exige S1 ECU. I should really think about starting to wire up my emerald adaptor loom and this would be a useful piece of material to begin with 
Exige 2001 ECU (non MEMS) to Emerald M3D
Exige Wire colour Connect to → M3D
1 brown / orange Injector 1 * 24
3 brown / pink Injector 3 * 23
5 brown / red Injector 4 * 24
7 black -Ve Chassis ground
8 green Ignition unfused 28 + 11
9 yellow Coolant temp 33
11 brown MAT A 16
15 brown / blue O2 sensor signal 7
21 white O2 sensor -ve 18
22 brown / green Injector 2 * 23
27 black -Ve 29
28 black -Ve 29
29 grey Coil Pack -ve 25
35 blue throttle/baro/map/coolant/mat/speed common -ve 30
36 white Throttle pot 8
37 green MAP sensor 34
39 green / orange Barometric B -
45 green / orange OBD2 -
48 black O2 sensor heater 36
49 white Coil Pack 5
53 orange / violet fuel/injector relay (requires a switched +12V) ** 20
55 violet +12 unswitched use for fuel pump relay
57 blue / grey cooling fan relay 6
58 white / black Tacho 12
59 blue / yellow Half speed fan *** 6
61 violet / brown Heat Soak pump -
64 black / green Air-con -
65 green / brown Air-con -
67 black -Ve chassis
69 pink / blue Air-Con control -
72 orange OBD2 -
73 white Crank Sensor A + 47KΩ series resistor 31
75 orange / brown ECM speed sensor -
79 black Crank Sensor B 32
80 green / yellow nvh butterfly A -
81 blue IACV 3
84 green / pink nvh butterfly B -
85 green / black canister purge 21
86 grey throttle/baro/map/speed +5V 9
87 green / blue OBD2 -
88 green / red OBD2 -
- Group injectors together 1&4 and 2&3
** Install a relay to switch a +12v supply to the fuel pump relay by using pin 20 of the M3D to ground the relay coil
*** To enable both cooling fans to work at the same time you need to connect this to pin 6 as well
This was from Phil years ago …
I have a document for this if you need it - just u2u
Bloody hell, Andy, well remembered! You shold go on Mastermind, specialist subject is… 