Why does my Audi A5 keep stalling at idle?

I just got my Audi A5 and noticed that it tends to stall at idle. Is this a common issue? What could be causing it and how can I fix it?

There could be several reasons for your Audi A5 stalling at idle. One possible cause could be a dirty or faulty idle air control valve. Another potential issue could be a vacuum leak. It's best to take your car to a trusted mechanic to diagnose and fix the issue.

Another reason for stalling at idle could be a problem with your fuel system. Make sure your fuel pump and filter are in good condition and that there are no clogs in your fuel lines. Also, check your spark plugs to ensure they are clean and functioning properly. If the problem persists, take your car to a qualified technician for further inspection.

In some cases, stalling at idle could be due to a faulty mass airflow sensor. This sensor measures the amount of air entering the engine and adjusts the fuel mixture accordingly. If it is not working correctly, it can cause the engine to stall. Ask your mechanic to check the mass airflow sensor and replace it if necessary.