Hi guys! I think I have 2 separate issues with my 2007 Audi S3, an emissions one and an idling one. Been a great car with no problems at all until a few weeks ago. I have read the thread about erratic idling and I will change the Breather Control Valve but wanted to come on here first to see if mine was a different issue. The part no Audi gave me for the PCV ended in R which he said was the latest one. Is that true as some people's end with N, K, F etc? I have these fault codes if anyone recognises them or know how to fix them. 01089 - EVAP Emission Contr.Sys.Incorrect, Purge Flow 01287 - Idle Control System, RPM Higher Than Expected Cheers, Tom.