It sounds like you may have left off a system ground this will disable the ignition and fuel system from the engine. Did you scan for codes? Also check all fuses it might have popped something.
Here is the wiring diagram for that.
Also check the ignition module and the power transistor.
Please let us know what you find so it will help others.
Images (Click to enlarge)
Tuesday, October 4th, 2016 AT 1:34 PM