2003 6.0 no start

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I just ran AutoEnginiuty and I don't know what I'm looking at. I have the fallowing error codes
P0460 Fuel Level Sensor A Circuit,
P0603 Internal Control Module Keep Alive Memory (KAM) Error,
P1000 OBD Systems Readiness Test Not Complete and
P2285 Injector Control Pressure Sensor Circuit Low
When I run in live mode Injector control pressure goes to 1500, Injector control pressure - desired 1500, Injector control pressure-regulator 50% and Injector Control Pressure - Volts stays at 0v.

Thank You

John