Cheers for the quick reply Micky.
Ive just had it t-pieced into the pipe that goes from the inlet to the ECU. was running fine with it in there but ticked over higher with it disconnected . ive been looking at some pics tonight and no1 has the done the same as me LOL
it was found in the bay just connected to the regulator and the other end was flopping about in the bay so not sure where its ment to connect to. where abouts on the xover was it connected??