Hi and thanks for using 2CarPros.com.
If it will not start with ether, then it is ignition related. The first thing I suggest is to check if there is a signal from the crankshaft position sensor. This component us used by the PCM to determine injection and ignition timing. If it fails, it will not get spark to the plugs.
If you have a scanner that shows live data, check to see if there is a signal from the sensor. If there is no signal, check wiring (plug) and then remove the sensor and check it for damage, corrosion.
If you find there is no signal, I have attached two pictures of its location to help you locate it. Its functions based on the position of the flywheel.
Here is a link which describes symptoms and the second one is general directions for replacement:
Let me know if this helps or if you have other questions.
Images (Click to enlarge)
Thursday, September 24th, 2020 AT 5:42 PM