Limp mode?

Hello,

There are number of reasons why the limp mode can get triggered.
Is your check engine light illuminated?
A good first step would be to scan and retrieve error codes as that can help determine the cause of the limp mode.

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

One of the most common causes for limp mode is having a dirty throttle actuator. Cleaning out the actuator can help.
Take a look at this helpful guide:

https://www.2carpros.com/articles/reduced-power-limp-mode

Let me know if you have any questions.
Thank you.