Why is my Audi 80 stalling while driving?

Recently, my Audi 80 has been stalling while I am driving, sometimes at stop lights and other times when I am accelerating. I have checked the fuel pressure, replaced the air filter, and checked the spark plugs, but the issue still persists. What could be the cause of this?

It is possible that there could be an issue with your fuel injectors. They may be clogged or malfunctioning, causing your engine to stall. I would recommend getting them checked and potentially cleaned or replaced.

Have you checked your ignition coil? If it is faulty, it could cause your engine to stall. Try replacing it and see if that solves the issue.

Another possibility is a faulty idle control valve. This can cause a sudden drop in engine speed and lead to stalling. Consider getting it checked and replaced if necessary.