P0454 - Where do I found it on a 2012 Chevy Silverado to be able to replace it?

Question

The engine light came on and I found out the code the show is P0454 it is on a 2012 chevrolet silverado lt. I would like to know where about it is located to be able to replace it.

Answer 1

Hi there,

This code indicates an issue with the fuel tank pressure sensor. Here is a diagram for you.