just swapped now need help asap
 

Got the d15 vtec in my 93 lx and got it started but it idles rough and when you hit the gas it dies. The p06 ecu is still in the car and the injector wires are connected by butt plug (they were cut when i got the motor). The injector wires have four different colors and then four that are the same (the ground wires) We wired the 4 seperate colored wires to their same color but the 4 the same just got put to one the same its not like you can tell the grounds appart from each other, could this be the problem? Its throwing a CEL when running so i need to jump the ecu and figure out the code but until then any help would be greatly appreciated.......