94ttrim

ok, car wont start, cranks but no spark. changed the opti, coil and ICM. used the guide on shoeboxes site to check the opti and im getting 11.5 volts to pins A and D on the ICM harness with key on and im seeing like 2.5-3 volts AC on pin B to ground when cranking the car. plugs are brand new, same with wires, wires are all correct too. all fuses are good. please help