Engine light and loss of power

Good morning,

Can you give me the code that s set? A parts store will read the code for free or you could get a cheap code reader for this. Once I know the codes, I can narrow the area of failure.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

https://www.2carpros.com/articles/engine-has-low-power-output

As far as the low power, I would start with checking the fuel pressure to be sure sufficient fuel is being delivered to the fuel rail.

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

The other thing is the catalytic converters. If they are clogged, it will do this.

https://www.2carpros.com/articles/how-to-test-a-catalytic-converter

Roy