so i just finished a jdm h22a swap into my cb7(90-93) accord and while everything works the injectors wont fire..... ive tested and switched out the injector resistor and the ecu... still nothing i checked all grounds. the timing is dead on, and compression is good... the fuel rail is getting fuel and pressurizing to 35 psi with the ignition key switched to ON... if anyone has any idea what the issue may be id appreciate any offers of knowledge lol.... been messing with it for a few days now and its getting pretty frustrating....


thanks in advance! h

 

are they getting power?

 

not from what i can tell but it was recently brought to my attention that a test light wont yield any results either way.... so at this point im kinda lost and almost ready to start chasing wires....

 

have you tried listening to them with a long screwdriver?

 

Have you check to see if your getting spark? No spark.... no fuel.... no running car.....
PCM will disable fuel until it knows the ICM is sparking the plugs...

If your not getting spark let me know, I've already done about 9 write-ups on this subject, might as well do another...

 

Have you checked your main relay ?