I've tried some things but not sure what the problem is. The previous owner disconnected and took apart some things and I'm not sure what is causing the problem.

KA24E

new spark plugs
cleaned the throttle body
plugged maf sensor
checked fuel and it's clean


after that it cranked for a bit and started for less than 2 seconds and shut right back off.

this is all i can think of for now, leave me some input on what you think. thanks everyone.

Any ECU codes being thrown?
Is the fuel pump running?