Why does my Audi A2's engine keep stalling at low speeds?

I have been noticing that whenever I am driving my Audi A2 at low speeds, the engine stalls and the check engine light comes on. Sometimes it even happens when I am idling at a stop light. What could be causing this issue and how can I fix it?

It is likely that there is an issue with your spark plugs or ignition coils. These parts can wear out over time and cause stalling or misfiring. It would be best to take your car to a mechanic for a diagnostic test and potentially replace the faulty parts.

Another possible cause could be a clogged fuel filter. This can restrict fuel flow to the engine and cause stalling. I recommend checking the fuel filter and replacing it if necessary. It's a relatively inexpensive and simple fix.