1995 Oldsmobile Aurora Will not crank over

Do you hear the fuel pump come on for 2secs when you turn key to run if so-Check the fuel pressure if its within specs, If not check fuel pump and fuel pump relay, if all okay test the fuel pump/oil pressure sending unit-No you don't have a reset button

What I mean by won't crank meaning it won't even turn over. Just bearly a click, starter is fine so is the battery. I can't get the engine to do a one complete rotation. What I'm thinking it could be seized up. I was advised since these are expensive engines that in case of low oil pressure the engine will do a auto shut down until the problem is corrected. Then you have to replace or reset a sensor, maybe a was misinformed.

What I'm thinking it could be seized up. Try turning the crankshaft over manually by using the correct size socket on the crankshaft pulley bolt with a breaker bar and turn it 2 full revolutions. If it does its not seized-up

Check the crank fuse, starter relay and passkey module and ignition switch-one more time there's no kill switch