70 Duster Eagle Hemi Swap, No Spark!

Mine was 04-05 stuff, so it is probably a different pin than your newer one. I looked at the wiring diagram and followed what the factory hemi ignition switch did, just with the old one. There should be 12v to the PCM in start and run from the ign switch, and then 12v in start to a different pin only in start if I remember correctly. Your original ign switch will have 2 separate run feeds (because of ballast resistor), so connect both of those to the same ign run pin of the PCM, and then the start signal to that pin of PCM. Sorry I don't know the pins, hope that helps a little! Do you have a wiring schematic for your setup?