You should have ~3bar with ignition and ~280 while cranking, either the new sensor is dodgy or there's something else going on. You said the sensor wasn't reading before, what did you change for it to start reading pressures?
Sorry if i'm insulting your intelligence here, but have you just bolted amg injectors in and expected it to run..?
Sorry if i'm insulting your intelligence here, but have you just bolted amg injectors in and expected it to run..?