I just helped a friend drop in a y7 in his 99 civic EX, and everything works fine besides it doesnt get no spark?! motors a 96, so we had to switch the dizzy. Still kinda confused why it doesnt start, turns over and everything, help!

 

check the crank shaft pulley positioning sensor most common for not letting a moter have spark / the code for this would be 4

 

CPS is plugged in