Sorry in advanced if I'm meant to post this somewhere else. My 07 S3 decided to start displaying it's emission control light a few days ago - had it start flashing a few weeks ago when a coil pack went but went straight back to normal after it was replaced.
Today I topped up the oil (running low), checked all the fuses and switch it to stock settings and back with my SPS switch but its still there
Last time I went to a garage here they charged me £45 and just reset the codes and told me nothing was wrong, rather than tell me that cylinder 4 was misfiring... so don't really want to take it back to them! I live in Crystal Palace so if anyone is around that would be able to scan it in return for some beer of their choice it'd be much appreciated