Ok, I just checked the FSM.
First, check the FL 30Amp fuse. If you have power on both sides of the fuse, check to see if your injector resistor is plugged in. The injector resistor is between the ignition switch and the injectors. If it is not plugged in, the injectors will get no power. If you are not getting power on the Black/Yellow wire going to the injector resistor, check your ignition switch. You should have power at the Black/Red wire comming out of your switch when the key is in the "On" position. This should cover the Power side of the injector circuit, the injector side is covered by the computer.
Lastly, make sure that all the ground straps are hooked up to your motor. You should have one going from the head to the firewall, one from the block to the battery and another from the block to the frame. If those grounds aren't hooked up, it does some funny stuff to EFI vehicles.
Hope this helps.
