Audi Check Engine Light Trouble Codes

One of the most time consuming tasks with diagnosing an engine problem is identifying the broken, faulty or failing car part on your Audi to begin the repair process. Diagnosing problems with automotive components in Audi vehicles are becoming increasing more complicated due to advancing automotive technologies and electronics.

Whether your an Audi master mechanic, a Audi fan or a novice Audi enthusiast, having an diagnostic OBD2 code reader, ODB II trouble code reader or ODB trouble code scanner with a list of check engine codes or auto trouble codes can save yourself a lot of time. Pinpointing a specific car part problem is as easy as pressing a couple of buttons on your automotive scanner headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!

The Modified Life staff has taken all its Audi check engine codes, Audi diagnostic codes and Audi trouble codes and cataloged them online for use by our Modified Life visitors for free. Our check engine codes allow you easily diagnose any problems with your Audi A4, Audi A6, Audi A8, Audi Allroad, Audi S4, Audi S6, Audi S8, Audi RS4, Audi RS6, Audi RS8 or Audi TT.

Feel free to use any Audi auto trouble code that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the diagnostic codes listed on our enthusiast website are submitted by the Modified Life community. Use of the Audi auto trouble codes information is at your own risk. Always verify all check engine codes before applying any information found here to your Audi.

Request a List of Check Engine Codes

If you can’t find a particular list of diagnostic codes on Modified Life, please feel free to post a diagnostic codes request at the bottom of this page and we’ll do our best to find you the trouble code list your looking for.

Adding More Information

If you would like to help the Modified Life community by adding any missing information or adding a new trouble code list to our resource, please feel free to post it at the bottom of this page.