Ok I have that same code P24AE and also P05ED all this codes came out after I have a problem when the screws that join the exhaust with the flexible together broke and all the hot air melted the def line and the def injector connector everything was replace. Most of the codes where erased except...
P016f can be the fuel filter clogged or dirty also can be the fuel control actuator. Also check and see if the fuel pump is activating , also check the relay of the fuel pump they go bad , go to YouTube and look for a video showing you how bypass the relay is you bypass the relay and the truck...