Ecu Pin Outs

[luvboost]

hey i just recived my gizzmo dsii shift light

and im going to install it into my 93 r32 gtst. i need to get the wires from my ecu. i dont have any idea what pin outs they are and i dont want to start testing them cause i might make something not happy. im looking for the 12v ignition Positive ECU terminal, Negative ECU terminal wire, ECU tacho signal Wire or the ECU igniter trigger wire. i was wondering could i get the wires from somewhere else in the car?

and is the ecu in the passanger kick panel?

thanks for all the help