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Hi folks, not long joined the RS club, 2013 RS4, but just recently I’ve noticed some rough idling. Engine management light came on and came up with bank 1&2 to lean, would this be a possible MAF sensor fault? On a side note, I know nothing about mechanics but no issues with a simple DIY if someone could just point to where it is. Seems a cheap part to replace to at least test waters there. Thanks in advance…

Did you have any luck with this? I have been having an intermittent issue which started with similar symptoms to those you describe.

Unfortunately I am still trying to get to the route cause of this.

what does the code reader say?