The #5 cylinder fuel injector is not getting any power, I replaced the connector and still no power. Im not sure were to look next?

This is were a fault finder would come in handy. But assuming you don't have one your just gonna have to follow the wires. It could be a broken wire someware.

Look at the back of the cylinder head... the back two head studs will rub through the harness and short the injector-driver circuits from the PCM (among other things).

When you find the spot, fix it and zip-tie the harness up and away from the head studs.