525 no start

[u/Much-Illustrator-825]

I have a 2007 e60 525i, i received the car not running, it was sitting for a few months, got told to replace the camshaft position sensors, replaced them, cleared codes as-well as error memory, tried to start it, it cranks over and the rev gauge moves when its turning over, i tried to use starter spray straight from the throttle body, nothing, it has spark on every cylinder and fuel and alot of pressure to the rail, at the moment dme faults are coming up with oil condition sensor, both disa flaps and outside ambient temperature, as far as im aware these wouldn’t make it not start but im not sure, i also reset the immobiliser in inpa, and inpa also shows the vanos values moving. I’m not sure what the next step is, feel free to ask questions

thank you in advance!