Truck Repair: electronic injector testing, electronic fuel injector, blowing the fuses

Question
Hi Cliff, how are you? i just want to know how to check the electronic fuel injector of the M-11 1995 model, 350 HP. I want to check if there's a short circuit on the injectors, I replaced the ECM already because it got burned. I check the electrical harness and all the wires from the battery to the 2 fuses connected to the ECM connectors but i dont see any open wires or shorted wires, i install the new ECM and all the connectors but we can't program the ECM because the 2 fuse for the ECM are always get busted,is it possible that there is a problem with the injectors? how can i trace this trouble? please help me to solve this problem, I know that you know the answer, i highly appreciated your help. Thank you very much...

Answer
Those fuses are the unswitched battery wires that should go to the battery.Two positive wires(the outside ones & one neg post wire.I would surely check those wires real good if the fuses are blowing.I have not seen or heard of an injector blowing the fuses since there is a driver (transformer type) that supplies 110-120V to the injector.Each injector has 2 fault codes,one for power to inj & one for the return wire.The fuses should be 15 amp for a Celect Plus & 10 amp for a Celect.The Celect plus has a 6 pin data connector mounted on the frt side of the ECM between it & the fuel pump.