BMW F10 740i 2015r cranking no start after losing oil

[mr-gfh]

Hey guys,
I had an issue after broken oil cooler and engine running, it shoed low oil pressure on dashboard and could smell something burned, not sure if oil or something else, and the engine shuted off after a min. From that time couldn't start, oil cooler eplaced, filled with oil, compuer shows camshaft sensor error, cranshaft is rotating. The question is what could be damaged after that issue? Could it have some intrnal damage, timing skipped or something else? The engine is N55 2015 740i lci F01, it's cranking like would have no compression, similiar sound but haven't checked it yet.

[7'er-addict]

From the sounds of it..no compression that is.. you're well on your way to a new motor.

Does the camshaft spin whilst you crank the engine?

[mr-gfh]

not sure, need to check, I can rotate the crankshaft with wrench

[7'er-addict]

You will need to make sure the timing chain is still attached with turning the crank and watching camshaft through oil cap.