RS6 US VIN Compilation.....

[lswing]

Hi..new to the forum with my RS6 #905621, BJ 10/03 purchased in May '17 from Formula One Imports in Charlotte, NC. 50k miles, Daytona Gray, Black Leather/Carbon Fiber interior, RS6 Plus 19' wheels, Unitronic Stage 1 tune and a bipolar check engine light I'm still trying to figure out that doesn't detract, however, from the driving experience. Always been a dream of mine to own one in this color/configuration. I waited 4 years for one like this to be on the market. This car won't be sold again.

CEL, don't ignore it. Might be small issues or a precursor to major issues. Car sounds like a great one otherwise! Use this, it's the standard. http://www.ross-tech.com/

[amcocr]

CEL, don't ignore it. Might be small issues or a precursor to major issues. Car sounds like a great one otherwise! Use this, it's the standard. http://www.ross-tech.com/

Thanks..the CEL is sporadic. Goes on for a couple of days and clears itself for a week or so. Its related to the bank 1 MAF readings going low and triggering an implausible signal DTC. It's left my Audi mechanic of 20+ years who cares for 5 other RS6's scratching his head. We did the obvious fixes with no results. We're suspecting the Unitronic Tune may be the issue mixed with the high altitude in Colorado. Other than that, no other codes.