So my problem started with throwing the code P0201 P0207 and P2146 and code 41 injection control signal fault or internal malfunction. Chased the wires from the alternator bracket to the ficm and all the way down to each injector connector and replaced all injector connections on all injectors. Cleared codes and still runs like a tractor. So decided to buy a remanufactured FICM not sure if it needs programmed or anything but it has been throwing codes P2146 and P2149 and P1293. Will start but it's a rough start and shuts down. The only other thing I have yet to do is trace the wires from the c107 bracket. I'm at a loss on what the issue could possibly be I am stumped. Any help would be greatly appreciated.