Audi is a very popular luxury car because of its entry-level models and advanced features. However, there are certain parts in your luxury car whose failure can adversely affect the running of your Audi. One such vital part is the high-pressure fuel pump in your Audi which is responsible for delivering pressurized fuel to the engine. Have a look at the video to know the signs associated with high-pressure fuel pump failure in your Audi.
https://www.youtube.com/watch?v=f-FjWhPx9YA