jimjpublic

How do I tell what my engine code is that identifies the model? (example: Engine code BNK)

raj99

If you have a VCDS, this can be pulled directly by going to the engine field.

If not, then It should be a label in the spare tire wheel well, which states it as well as all the options on your vehicle. Lastly you can check details right here: https://www.audiworld.com/model/index.html

jimjpublic

Model look up link is a great resource. Thanks

sswari

Not sure, but on the 06 A6 4.2, if fully electronic sequential injection is FSI, then this is not entirely true. It seems there were both FSI and Non-FSI 4.2 for that model year.