I have a 91 Civic STD hatch, just swapped in the d16a6, did the mpfi wiring, did a tune up, etc. The problem is, it wont start, I dont have power to the injectors. Ive checked the power all the way back to the ecu and I have nothing to the injectors. Ive checked the main relay, grounds, etc. Any ideas?

 

did you forget the resister box

 

i was having the same issue the signal goin back to the ecu from the injectors was not working.. just swapped out ecu's and it resolved the issue