need help with ecu wires

[240hybrid]

i just removed my emanage blue and soldered all the wires back together, im putting in a chipped ecu, i re-wired it all color-color but for some reason the car wont start, was their any wires i shouldnt have re-connected? is their anything im missing??

[MikeDombeck]

did any of the pins fall out? also, if u could see my post about running an emanage blue id appreciate it.. i dont wanna take ur thread, but i had the plug and play and when someone stole my emanage, when they yanked it out it loosened some of the pins in the harness that i had to put back. it was hard to tell because so many wires...

[White Comet]

i wouldnt trust going color to color since lots of the wires have the same or similar colors of another one. print out an ecu pinout diagram and go to town