The sluggish feeling is due to this code as this is a fuel pressure regulator code. I attached the testing that needs to be done to find what the cause is.
Let's run through this testing and go from there.
Here is a guide that will help do this electrical testing if needed:
https://www.2carpros.com/articles/how-to-check-wiring
Let us know what questions you have. Thanks
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Friday, December 4th, 2020 AT 12:43 PM