I have a BOA fitted in a sapphire, bought as a project, there is something missing near the coilpack that has a dual pin plug that should go to it and a single black wire, can anyone tell me what this is/does? Also the engine now runs but the revs take quite a while to drop, any ideas? thanks.

 

best to bang some pictures up of the part engine bay in question pal ,so people can see ,photobucket is a account you can use to upload photos sorry i carnt help but mite be some one that tell of a picture