no pulse to the injectors!!! 2.9L

[copperminer2002]

I just replaced the 2.9L in my Ranger, with the one out of my Bronco II. No difference in the two, but now I have no pulse to the injectors. I read on here some place that the negitive ground wire should be attached to the frame and the chassie. The one I took off was, but the new one just attaches to the block. Would that be the problem? I have 12 volts to the injector wireing on both the red and red and black wires but no pulse to the injectors.

 

[copperminer2002]

Got it going

Well come to find out I did have pulse to the injectors. After spending 40 buks on a set of noid lights, I found the problem. It was my dumb mistake. I hooked a wire on the wrong post on the starter sylinoid. An ingition wire that should have been hooked to the hot side of the sylinoid was on the starter side of the sylinoid. What a dummy. Thanks for everyones help anyway.