I've replaced the cam sensor and crankshaft sensor twice along with the coil pack and had the ICM check out at auto zone and checked all the fuses and all good I still have no spark. I have checked all connections and they are good .I was wondering if there is a fuse outside the engine and if not if any one could give me a clue to what is causing this

The ICM may still need to be replaced. If the Well's machine says the ICM is bad, it is bad; however, if it says it is okay, it still may not work. I've seen this many times. Therefore, I recommend replacing them every 120,000 miles or 10 years, whichever comes first.