power to +b, batt (constant), igsw, and of course injectors, vsvs, vvt sol, iscv, o2, and coils/igniter. All the powers are blk/orn, blk/red for that stuff. It's pretty easy to make it run. If you get a pfc and want it to save just hook mrel to the coil of a relay and ground the other side. Then...