I have been following the no start guide and I have figured out that the car is not getting fuel. I have fuel at the schrader valve but the engine is not getting fuel. The injectors have power to the red wire. I have not checked for injection pulse yet. The car did fire when I used a little starting fluid. Where do I go from here. I know I need to check the injection pulse but what controls that pulse? If there is no pulse where do I look, the salt and pepper shakers, electrical connections? Thanks