fuel injector problem

ok i just did a gsr swap into my 94 civic. everything is hooked up and good, but im throwin a CEL for a fuel injector. i had a bad o-ring on one fixed it, but i still have a CEL for it. i reset the ecu and everything. and the car is idling at like 3 grand. ne help would be great

usually the bad injector code really means you have a bad injector. check the impedence across all 4