Ford Explorer immobilizer problem

Well the this case:
this Ford Explorer tube a crash on the left side of the engine where the ECM is, but, the ECM is intact and the vehicle was stopped about 2 years and now tried to start the engine but it could not and we scanned it and the scanner throws me that the vehicle is immobilized then call an expert and program the key again, but it could not be Okey, then we turned the direct engine by sending +12v to the contact of the starter, the engine turned but did not explode the spark and there is spark, what there is no is the pulse of the injectors, and the land of the fuel pump only sends when you put the lllave on on but in Start the earth is cut, verify wiring That goes from the box to the lever was broken but we already fixed it, Vy also verifies that the signal of the starter arrives and it does good that is all
data from the
Ford Explorer 4.0 lts vehicle. Year 2008
Automatic Transmission
Timon on the

good left I wait for your help thanks.