B8 RS4 new owner with a EPC problem
Posted: Sun May 24, 2020 4:42 pm
Hi guys this is my first time owning such a vehicle and know very little about them, I've had it just over a couple of weeks now and yesterday the epc light came on as well as the engine light but the vehicle seems to drive fine but occasionally when it happens it says max 6000rpm. This is an intermittent issue which sometimes goes away if i switch the engine off and back on again. I had a read up on here and some older posts have suggested the inlet valves possibly choked up so give it a blast down the motorway at 3-4000 rpm might help clear it. I did this yesterday and took it on a 100 mile round trip with no epc fault showing, then today it came on again about 2 mins into driving from cold. Any suggestions would be appreciated. I just hope it's nothing sinister.