When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
On my A4 it had the same codes and it was the ignition coil...i also changed the plugs and added high performance wires and the problem was fixed and the car drove amazing after! But that was an A4...Good luck!