Toyota camry 01 turning over but not starting

I have an 01 Toyota Camry 4 cylinder the
exhaust was rusted through and broke
loose ripping the O2 sensor wires. At the
same exact time the O2 sensor was
pulled loose the car quit running and now
when I try to restart it it turns over but
won't start I checked the timing belt
seems to be connected all fuses are still
good just wondering if there's other wires
that run by the O2 sensor that would
cause the car not to start or any other
things that you could think of please let
me know thank you.