Okay so about 2 days ago i go out to start my car, it runs for about 10 seconds then died immediately, there was no stumbling just flat out died.
Things I've seen when I try to start it:
My tachometer doesn't bounce when I try to start the car
I can hear the starter spin the engine but it will never turn over on its own
I can hear the fuel pump work when the key is in the on state
Things ive done to try and fix it:
New battery
Changed oil and filter
Changed fuel filter
Checked if there's fuel in the fuel rail and there is with psi of about 35
Found a broken O2 sensor connector, check the link->

All fuses are okay
tried to wiggle all the relays to see if that would help (it didn't)
Checked all the spark plugs and they are clean
Where should I go to now? I am about to check if there is a spark to the spark plugs by grounding the plug and turning the key. I have not jumped any of the relays. I'm honestly at a loss right now and some guidance would be appreciated.
Cheers