atleast i think thats what it is...its a b16 in a 91dx hatch.i did the mpfi conversion. and i believe i have everything covered... but my number 2 injector doesnt seem to be working...at first my 2and 4 injectors wherent working. but i changed the injector box and now 3 of them are working. so i cant think of anything else... also the yelloww/black stripe wire does not have NO voltage going through it. so i have a wire coming straight from the batt. to the injector box. could there possibly be a problem coming with this? please someone help me out!!

 

well im not sure why your injectors arent kicking on i would just double check your wiring but i was curious on how exactly you go about testing your injectors i think i might have the same problem as you

 

well let me tell ya something, the reason why i thinks its something to do with the injectors is because the motor has great compression, and it has spark and new sparkplugs. it has fuel and the motor runs but idles fucked up. if i take off the number 2 spark plug wire the motor idles the same.its rough but idles somewhat. so i know everything else should be good so i figure its something to do with the injectors..anyone agree?any help maybe?>