W204 C180 cgi need help

[jpminou]

Hi,I m new to the forum and I hope someone can help me.

I have a problem with my car c180 cgi 2010,engine light come up,so i checked the code with star computer and have P013800 oxygen sensor 2 bank 1 and P242200 shutoff valve of activated charcoal canister stick to closed position.

So I changed the oxygen sensor with new one from MB dealer but the code is coming again and again.

Sorry for my bad English and hope someone can help me. Thanks

[jpminou]

No one?

[arkaneslayer]

Do you have a piggyback ecu?

[jpminou]

I don't know if it has any modifications cause I buy it a week ago,it is used car.

[blackmercs]

You brought from a owner ir dealer? The latter u go back to them use the lemon law to screw them. No check light during test drive? If no ws can help you then go back to See&See if it is agent car. Have you check with our site sponsor ws for advise? also will be good to share with us your ride infro like YOM, sedan or coupe, pre fl or FL model.