what wires do i need to connect from the s12 harness?
 

what colour wires do i need to connect off the s12 harness to the s13 engine loom and what wires on s13 loom do they connect to? also whats the best way to wire in the 3 green relays? and what wires go on to the pins on a green relay and where do they go on the relays? if anyone could help me would be brilliant as i dont have much more to do to get my s12 going:D im just crap at wiring:confused:

If you get all three green relays with their wires attached, follow the S13 wiring diagram and work out what needs to be 12v permanent, 12v switched and negative etc. You can then identify the same on the 3 plugs by the S12 Maf. Have you worked out that you will also need to wire in a separate knock sensor wire as on the S12 its part of the engine loom, but not on the S13 one. I fed it from the connectors under the Maf round the slam panel and RH inner wing to the sensor.

but i dont know what wires go on the relays as the diagrams of the relays on forums are different to the green relays im using, what wires i need to connect etc

to save yourself an awful lot of time and messing, go on sxoc and get the original relays. Its makes it so much easier

have now bought some after market ones so i can follow the guide off clubs12.org

good stuff

ye using the three green relays just doesnt work for me :trout but at least i now have 3x spare green relays :D

i've stopped using the 3 green relays and just buy new ones from the motor factors
Il wire it up for you but you need to just ring my work as i dont check my pms dailey