Accelerate then shuts off

Hello, I'm Danny.

Regardless of the check engine light coming on and going off there is a fault code that is stored in your cars computer.The first thing you need to do is have the code(s) read.If you don't have a scanner/code reader your local auto parts stores have a tool loaner program and can rent you one.Here is a tutorial showing what is involved:

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

Once you have that done and get back to us with the code information we can properly diagnose your car.Hope this helps and thanks for using 2CarPros.
Danny-

Hello again.

Yes, that code has to do with the throttle body and throttle actuator motor.The first thing (and least expensive) to do is clean the throttle body. Here is a tutorial showing what is involved:

https://www.2carpros.com/articles/throttle-actuator-service

I've attached a picture below. Repair suggestions are on the right.Hope this helps and thanks for using 2CarPros.
Danny-