Extra Cable?

[808Supra]

Hello again guys,
Been working on the girl, was just fixing an oil leak and doing a routine check up on the hoses and liquid levels and what have you, i have been having some problems with loss of power and am waiting for the parts to come in, anyway the point being i found a cable that is connecting to nothing, its on the left side if you are infront of the car looking into the engine compartment, Its pretty long and can stretch out to about the mass, AT the end it has two bolts which look like a mounting mechanism and a wire sticking out of the end, at the end of the wire is a tiny solid metal cylinder, which apears to hook into something..... The cable goes back behind the engine block and disapears above the tranny, i was thinkgin this could be a tranny cable/ kick down cable? I cant find it in any of my manuals or even on any pictures, anyone have any ideas wtf this goes to and where i reconect it?
Its not the throttle cable or the CC cable, unless im as dumb as i look....

[f00g00]

How bout a pic?