Why is the Audi A3's turbocharged engine misfiring?

I recently got a check engine light on my Audi A3 and the code was for a misfiring turbocharged engine. What could be causing this issue and how can I fix it?

The most common cause of a misfiring turbocharged engine in an Audi A3 is a faulty ignition coil. It's important to have this component checked and replaced if necessary to prevent further damage to your engine.

Another possible cause of misfiring in the turbocharged engine of an Audi A3 could be a clogged fuel injector. Consider getting a fuel system cleaning to fix this issue and improve your engine's performance.

Check the spark plugs in your Audi A3 as they could be worn out or dirty, causing misfiring in the turbocharged engine. Clean or replace them as needed and consider upgrading to iridium spark plugs for better performance.