Jacked a c63

Recently I noticed that my car is misfiring and the CEL goes on and off.

When I try to read the Code the light will go away.

The cars exhaust sound is off, its quieter and also it shakes and has rough idles.

Anyone have this problem?

EkS

Have you plugged in the reader? The code will be stored whether the light is on or not.

Jacked a c63

I have, the code was for O2 sensors but I checked all my O2s and even had them replaced with new ones but my misfire is still happening.

Shifter

What's the self adaptation mixture formation at?

Merc63

Did you check your plugs?

Jacked a c63

Sorry I dont know what you mean by that?

Jacked a c63

Yes I checked them all and theyre fine. The code is telling me about the o2 sensors but theyre all new and plugged in correctly.

Merc63

Well obviously something is still wrong with an O2 or wire leading to it.