I'm not getting a fuel injector pulse for the injectors. I used a noid light on the injector harness and no pulse. I thought it might the ECM driver and the ECM in the vehicle is brand new. So i tried another ECM from the same type of car and the same service number and still nothing. I installed the new ECM back and and did a computer scan and i got a code 12 from both ECM's. Checked all the fuses and they all checked out fine. I have 42 psi at the fuel rail. Any ideas where else to look would be greatly appreciated. Thanks.
1989 Oldsmobile Cutlass Supreme