I have tried a few things with this car, one night the cerpentine belt self ejected and the car got hot and ever since the car has had no power. Ide be lucky to hit 65 with the wind pushing me. I have already put a new cerpentine belt obviously but a new throttle position sensor, plugs,wires ,downstream o² sensor and have deleted the cat..... Seriously have no clue what is wrong with it and it isn't throwing any codes

 

Oh, Oh, What does deleted the cat mean?

 

To make sure it wasn't plugged and making to much back pressur