- Mercedes-Benz C-Class AMG: How to Replace PCV Valve
Step by step instructions for do-it-yourself repairs
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PCV valve location on the 2002 c230 2 door kompressor
Thanks.



The code you are getting is from a breather that can clog. If memory serves....and it has been years since I turned a wrench on an M111, you will see a brass looking canister the size of a small childs fist at the rear of the engine above the transmission tunnel. It gets clogged and the lack of vacuum causes the trouble code.
Feel free to critique my input, but this is how I recall clearing that trouble code after many resets.









