audi freak

i change oil with 5w30 fully oil and service it i also put in a temp sensor all seems good now but i really need to take it down the motor way i will let you know thank for the help james i will let you know

thanks for that ive bought a service kit today for it.. hoping it will help can bad oil set the p0011 code i myself was thinking with the p0011 code its setting the p0172 running rich! is the fact the n205 is gone (hope not)

hi all new to this site hope some one here can help im getting 3 codes p0011 p0116 p0172 ive cleared them a few times but keep coming back ive found out that the -0011 is the n205 but i can not find it on my engine..... code ATL 2.0 petrol the car does need a good service i pulled air filter out and it was BAD!!!!! but can any one tell me were to go from here. im going to replace filter first see if that changes anything as well as pulling maf to clean it