I am swapping a 6.7 into a ford.. i ha e the computer on the side of the engine all the wiring harness for the engine.. i dont have the wiring for the truck into the cab. But i do have the key itself that goes with that truck. I have the foot feed tps also.. is there any other computers inside the cab of the truck that i might need to make this thing run on the ground? Can i get the computer on the side of the motor reflashed to where all it needs is a tps and batt+ -??? I may be able to get the rest of the wiring harness from the truck but i didnt know what all i would need or if there are any other computers in the truck that i may need?? or maybe a computer from a 03 truck to make it simpler to work?? Am i leaving anything out??? If i am right the computer on the side of the block reads the code on the key and it has to match to start. Can i hook up the code reader for the key and have that wired up correctly so i can keep all the anti theft stuff in tact??