No power

Hi and thanks for using AC

This could be several different things. However, if the check engine light has come on, I recommend scanning the computer to determine where the problem is coming from. Here is a video showing how it is done:

https://youtu.be/YV3TRZwer8k

If you find there are no codes, I would recommend checking the catalytic converter to see if it is plugged. Here are common symptoms of this issue:

https://www.2carpros.com/articles/bad-catalytic-converter-symptoms

Here is a link which describes how to check for a converter issue:

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

Do these things first and let me know what you find.

Take care,
Joe