Acura CL won't start

Hey everyone I have an 01 CL-S with 167xxx miles and recently it shut off randomly when I left a relatives. About a week later it isn't starting. Still cranks strong but won't start. I don't have the CEL on so not sure what to do. I checked the main fuel relay for cracks on circuit board like I saw on another post and looks fine. Spark plugs were changed about 1k miles ago. Car was not having any issues or CEL since I've owned for a couple years and always has ran great (getting about 30mpg).

I've researched a bit and saw a few possible fixes but wanted to know if sensors can be checked before I replace them and/or any other things I can do to start my troubleshooting. Thanks in advance.

Yes, the car has gas 😁