Power?
double check that it's getting power. Do you have it plugged into the ACC and have 4 connectors coming off of it? Three of those should be used with one extra one hanging out. Other than that, double check that the white 10 pin connectors are tight. Also, did your injector harness have the orange wire in it that goes to the airbox sensor? Just a couple things to check, if the above things are good, call Boondocker in the morning.