so i bought a 90 si, in which im putting a jdm d15b.
heres the problem. my injectors are not firing. i have sprark and the fuel rail is getting pressure but no spray from the injectors. im using a chipped obd0 ecu with the stock resistor box. the injectors are obd2. one funny thing i should mention is that CEL on the dash is not coming on for some reason. im thinking thats part of my problem.

 

Someone correct me if I'm wrong, but you can't use OBD2 injectors (high impedence) w/ an OBD0 setup as it uses low impedence injectors.

 

you are correct sir..

you need to use your old injectors, or remove your resistor box. i would suggest the old injectors as the easiest solution.

 

that i didnt know and will be the next thing i change. but why wouldnt he CEL come on.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sanimalp &raquo;</TD></TR><TR><TD CLASS="quote">you are correct sir..

you need to use your old injectors, or remove your resistor box. i would suggest the old injectors as the easiest solution.</TD></TR></TABLE>

 

try useind ford probe injecters..beacuse for some odd reason i used some and they work even better

 

what Cel are you getting? you might be getting one for bad injectors. even after the injector swap are you still getting it?