[ALD038]

New to the forum and appreciate any help. History, ran out of gas, put gas in and started and drove home. Next morning started ran rough and drove to end of drive where it died and has not started since. Rented code reader from Auto Zone and it shows no codes, also rented fuel pump pressure tester and hooked into fuel rail on engine, it shows 61#'s at ignition turn on and then drops to 57#'s and holds. When cranking it drops to 53 - 54#'s. Could the fuel pump be bad even though I have good fuel pressure? Even though there are no active codes could the crank sensor have failed? Can it be tested w/volt ohm meter? All fuses have been check w/volt ohm meter. Last thing, if I just keep bumping the ignition switch it almost sounds like it wants to start but does not, if I just crank it it does nothing but turn over. Again any help is very much appreciated.