How can I check my Audi's fuel injection system performance?

I recently bought a new Audi and I want to make sure its fuel injection system is functioning properly. Are there any specific tests I can perform to check its performance?

To check your Audi's fuel injection system, you can perform a fuel pressure test. This will measure the pressure within your fuel lines and verify if it meets the manufacturer's specifications. It's recommended to do this test every 30,000 miles to ensure optimal performance.

Another way to test your Audi's fuel injection system is to perform a fuel injector flow test. This will check the flow rate of each injector to make sure they are all within a certain range. This should be done at least every 50,000 miles for proper maintenance.