I have no Injector pulse on my 1996 Corolla. I have fuel all the way into the fuel rail and I have spark in the cylinders but not pulsing of the injectors. I pulled one injector and it functioned as it should when it received a signal. I replaced the ignitor with a used one from a local pull-a-part yard (I tried 2 different ones) and that didn't fix the issue. Where should I check next? Also, the check engine light does not come on with the ignition in the "ON" position so I can't really use a diagnostics scanner. Have you experienced this issue before?