Recent content by recplas

Hi All. I hope someone can help! I am a newbie Diy'er. I have just serviced the vihicle, incuding oil / filter / air filter / sparkplugs. It is a 2.0 TFSI A4 (2006) with 90K on it. I have a set of error codes that have come up a few days after the service (possibly unrelated). They are...