What is the cause of the check engine light in a Kia Ceed?

I have noticed that the check engine light in my Kia Ceed keeps turning on. What could be causing this issue and how can I fix it?

The check engine light in Kia Ceed can turn on for various reasons such as a faulty oxygen sensor, a loose gas cap, or a malfunctioning catalytic converter. You should take your vehicle to a dealership or a certified mechanic to get it diagnosed and fixed.

Make sure to check your gas cap and ensure it is tightly sealed. Sometimes a loose gas cap can cause the check engine light to turn on. If the issue persists, it's best to get your car checked by a professional.

I had a similar issue with my Kia Ceed and it turned out to be a faulty oxygen sensor. It's important to address this issue as it can affect your car's fuel efficiency and emissions. Take it to a mechanic or dealership to get it fixed.