Well for now maybe disconnect the FP Controller, You won't be on boost right away anyhow. As far as the 6AL, is there a setting in that one for Cylinder Preference?? 4-6 or 8 Cylinders?? I know there is a specific wiring diagram for us Mopar guys did you trace all that back? Sometimes looking at something too long will cause us to miss something. Maybe take a step back, eat a bowl of soup and rethink it?