I've searched for hours and can't find the correct wiring diagram for my 1999 Dodge 3500. I'm about to order a new VP44 after just installing a FASS pump. I have fuel to the VP44, but only a few drops getting to #4 injector (sometimes). #3 is dry. That's all I've been able to open so far. #1 is rounded. Before i order the pump I wanted to check continuity between the ECM and the VP44, but none of the diagrams match my vehicle. This is the pin style on my truck: