since the last time i posted i have tried several things and the truck is still not sending juice to the fuel pump, preventing it from starting. I tried replacing the resistors in the fuse block and the resistor in the engine bay( passenger side one) and i replaced the in cab open relay above the ECU, all to no avail.... the check engine light still will not turn on when i turn the key to the on and start positions like it should, and the fuel pump is not turning on. Ive tried everything that i can think of.... please help me .