97 deville no injector pulse

My 97 deville turn over but will not start. I tested injector pulse and have none .i only tested one inj. The far right driver side front, i have spark to plugs and fuel pump working. I checked 2 fuses 10amp that say inj.both good i cleaned them and put them back .still no start. What should it check now.... Thank u

Check the ignition module. On my 4.9 it also triggers the injector pulse. May well be the same on the 4.6.