Can anyone tell me what p2626 engine code means on a Kia?

You have a problem with an oxygen sensor-P2626 Heated oxygen sensor 1, bank 1, open circuit

So I should just replace the front sensor that I can see when I lift the hood?

Hey Gdaniele88,

You have a problem with an oxygen sensor P2626 Heated oxygen sensor 1, bank 1 so the sensor needs to be replaced, here is a guide that will show you how to do it yourself.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Here is the location it is the first sensor on bank one which is where #1 cylinder lives.

Here are some diagrams that have giving us on the sensor location.

Please let us know what you find so it will help others.

Best, Ken