1994 jeep cherokee starting problem

I have a jeep cherokee 1994 4 litre 6 cylinder which cut out while driving was told immobilser was faulty which was removed now the thing wont start there is power to the coil but no spark tried a new coil but still same,the fuel pump is priming somebody said it could be the crank sensor but would crank sensor stop the thing starting help...!!