Hey all, Im having some issues, thinking that my computer isnt actually writing even though it says job complete. I went in and changed vats to none and deleted the EVAP stuff under engine Diagnostics. but when I try to start it theres no spark or injectors opening. I pull up the computer in the scanner and it shows 140 ish RPM while cranking. Also shows 12.5 timing advance but when you check the plugs there is no spark. I have 12v to the injectors and the coils (verified with power probe) I have all the other pink wires and orange wires twisted and taped together to a hot wire direct to the battery. I hot wired the fuel pump also. Vehicle is a 2004 5.3 trailblazer, motor and trans are still in the vehicle, I wanted to do a test fire with the Vats removed to make sure it still worked after I trimmed down the harness as per LT1swaps.com I drove this thing into the garage 4 days ago, now it wont run. any ideas ? any way to read the computer while its on the vehicle? when I try to read it the button isnt highlighted on the VCM Editor, but the Write button is