The replacement pump will need coding by Ford or an independant who has the diag capability to access rolling codes. There are a few diag kits out there that will do it.

Sometimes a replacement pump with a blank code will work if the ign is turned on and left on for sometime but this only works if no attempt is made to start the vehicle first.

Use the original pump from the blown engine.This is the easiest solution.The injectors are not coded on these.If it was running ok on the original injectors,then it may be a good option to swap them also.hth