While driving I turn on the A/C engine lost power, shut off and cranks but does not start

Good afternoon,

When you crank it over, does the tachometer show RPM while cranking? Trying to see if the crank sensor is working.

https://www.2carpros.com/articles/how-a-crank-shaft-angle-sensor-works

https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

Can you hear the fuel run for 2 seconds with the key on?

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

I would also check the compression to be sure the timing did not change.

https://www.2carpros.com/articles/how-to-test-engine-compression

Roy