RB25 Injector Issues

[Brok3n_RB25]

Hey guys. I'm relatively new posting wise on this forum. I've trolled it for months now, but never really got active. I'm having an issue with my RB swap. I'm at the last leg of getting it running, but my injectors aren't firing. I've tried testing the CAS. I swapped it when one didn't work. Still no success. I've checked all the ground signal wires to the ECU. They're all good. They have power, but for some reason... they aren't getting the signal from the ECU to ground. I checked my ECCS relays even though I wasn't sure they had anything to do with the injector circuit. The injectors all ohm test good. My CEL is on with the key on, but turns off with cranking. So, that SHOULD be ok. Not 100%. Any help on where to look next would be appreciated. Thanks.