7mgte in toyota pickup need wiring help

[illstatic]

I have the entire wiring harness and ecu, but i need to power the ecu so i can start the motor. its out of an 87 supra im wondering what wires on the ecu need to have power in order to power it, do they need to be run separate and what amp fuses to run to each one, pics would help but any help would be great :aigo:

 

[Dr Tweak]

On the engine harnesses you typically have two power circuits, normally you will keep them separated. One powers the ECU and a number of things on the engine like the VSVs and whatnot, as well as the fuel pump. The other powers the injectors, coil, etc.

We can make that harness plug and play for your application if you are interested, check us out at www.tweakdperformance.com

-Doc