Struggling abit with fitting Gotech Mini X ECU......

Anybody know which wire is which on a S2 T.P.S ???

I know one is + , one is GND and one is signal, colours are brn, brn/blk & brn/grn, but what's what??????

Also, the Gotech loom has a wire labelled C.A.S which i'm sure goes to the dizzy, but again not sure which order

And lastly, whats the best way to wire + & - supply to ecu on a S2 ???

Any help appreciated
Cheers