323 I won't stay running

I ran low on fuel and few hours later car started to sputter after fueling.The next day car would crank fine run 2 seconds and die,unless I stay on throttle.I replaced fuel pump and filter.I have good fuel pressure at fuel rail.I get a code for maf sensor.I unplugged it but no change.Intake hose is cracked and secondary air pump hose is real spongy.I have read every thread and watched all you tube videos.What would cause it to crank fine and die.Thanks