KA24E Ignition Coil problems

[jeremy385]

Hello everyone I need some help my ignition coil isnt getting any power there for not getting my plugs getting any spark.... I changed the whole wiring harness replaced the ecu and the distributor and the ignition coil still no luck anyone have any idea what might be the problem? Also what fuze would go to the ignition coil? I do not have a diagram thanks...

[yukon]

i dont think it has its own fuse. the power comes from ignition switch. does the engine turnover etc