Cranking but No start... Can anybody help with this issue ?!!!

My Chevrolet Beat is cranking but not starting. I got four error codes, which are

P0087 - Low Rail Pressure
P062B - Control Module Fuel Injector Control Performance
P0113 - IAT Sensor Circuit High Voltage
P0101 - Mass Air Flow Sensor Performance

I had performance issues for month before going dead, wouldn't go beyond 50mph no matter how much I press the pedal.

As far as I have checked the rail pressure is low, not getting enough pressure from High pressure fuel pump, and also no power to the injector feed wire and earth wire.

Chevrolet Beat 2011 Diesel

Not going over 50mph would be in limp mode, fail safe mode id imagine. Check that you have a 5 volt reference on the sensors, on a Ford Focus diesel over here in the U.K it was saying low fuel rail pressure, because the rail sensor was on the 5 volt reference, what it was actually a bad EGR valve, that also shut down the 5 volt reference circuit, I can't remember the reason why right now, but check to see if you have a 5 volt reference on a few sensors

Non starts on disels are often due to low fuel rail pressure this can be due to excess I've leak back from an injector or pump fuel pressure r. egulatorIf the engine computer sees low fuel rail pressure below a minimal value I would think the engine computer won't even attempt to fire the injectors. As there is also a performance issue I would suspect the lack of fuel rail pressure is real rather than a faulty sensor or power & ground failure. I would start with an injector leak off test and electrical tests on the hp rail pressure sensor. I would also do cam and crank sensor checks. My feeling gut however is this is a fuel pressure regulator issue.

Thank you for the response will check and get back to you

I have checked the fuel pressure regulator, it works well.

There is 5V reference

I have attached some screenshots of the data streem readings, maybe it could give some Clue

Why is that desired rail pressure value is out of range ?