Why is my Audi A1's engine malfunction light on?

I've noticed the engine malfunction light on my Audi A1 has been consistently on for the past week. What could be causing this and how can I fix it?

The engine malfunction light can be caused by a variety of issues, including a faulty oxygen sensor or a loose gas cap. It's best to take your car to a certified technician to diagnose and fix the problem.

I had a similar issue with my Audi A1, and it turned out to be a faulty ignition coil. It's important to address this issue as soon as possible before it potentially leads to more serious problems with your car's engine.