Just wondering what this is and what colour the wire is that is supposed to be plugged in there. Its a 1x2 cm box thing, black in colour with some white numbers on it. Has one wire with a single clip. Mine is unplugged and i'm not sure what colour the wire/connector is for it.

Thanks,
brandon

 

Sounds like the condenser (to reduce radio interference from the ignition) from the size colour and location. On the other hand, it should have a ring terminal on the end of it to ground through one of the bolts on the slave cylinder. Don't remember where the single wire attaches to, so I'll shut up at this point.

 

thats the peice.... now which wire!?

Thanks!
brandon

 

The box that you are talking about sound like the oil pressure ground. There should be a clip for it on the stock body harness in the engine bay.