What are the common causes of engine stalling in an Audi 80?

I have an Audi 80 and recently it has been stalling frequently. I'm not sure what could be causing it. Any advice would be appreciated.

One common cause of engine stalling in an Audi 80 is a faulty mass airflow sensor. This sensor helps to regulate the air-to-fuel ratio in the engine and if it's not working properly, it can cause stalling.

Another possible cause is a clogged fuel filter. If the fuel filter is dirty or damaged, it can restrict the flow of fuel to the engine and cause stalling.