1991 Dodge Dakota

1991 Dodge Dakota 6 cyl Two Wheel Drive Automatic

i have replaced my throttle body and both injectors in my truck and when I try to start it, it just cranks but will not start. I've checked my fuel pump its ok checkd fuel lines their ok. It seems that im not getting any current going to my injectors I can turn the key switch on and I here the pump kick in but when I crank it the ends of my injectors are dry. Then I can remove the injector caps and lift injector up and a pool of gas comes out. I might be wrong but it's like injectors are not activating when they should be.

any suggestions