EngineSax

Staring to get a little frosty and thinking I should get a cover to save my efforts in the morning, de-icing and scraping. Any recommendations?

You did, may have been spot on. I’ll check. It’s through Audi, so you’d expect it would be good, but never assume. I’ll ask when they get it in before they put it in.

As it was still under warranty I took it in and they’ve confirmed it was the sensor. And it’s covered 👍 So awaiting for them to get a new one in stock. Funnily enough, since I switched to Premium Unleaded (one fill with Shell and next with Tesco). The light hasn’t come up since. Oh well, new sensor coming. Thanks all for your replies

Funnily enough having dropped that into conversation and went onto read more about it and apparently soo! In summary it appears, keep away from BP Ultimate, and it’s between Tesco Momentun and Shell V Power. Not heard about the boosters but will do some reading this eve.

Again, is there much noticeable difference between unleaded and premium unleaded for day to day driving?

Yep that’s what I’d been made to understand. Will take it and see what comes back from the investigation.

Think I’m with you in this. Was double checking myself as I’d read it was a regular occurrence with the C7

Not yet, wasn’t confident to just change it without some opinion on whether that was the best place to start. It’s under Warranty too, though I’m guessing a sensor is non-mechanical.

Afternoon, I've got an RS6 C7, recently bought. The engine light has come on (yellow) and the OBD shows error code P2196. It's the second time it's appeared both times after filling the car with fuel. I understand that it could be caused by an 02 sensor. I reset it to see it would come on again. Car ran 350-400 miles, I refuelled it and it's come back on again. Anyone come across this?

At long last - my dream ride!