Explain of this sensor please.
I have the following error code on my S212 E350 CGI (Apologies for the massive resolution...!) Both left and right sensors seem to be gone.
Anyway, i've been driving with these errors for a while now. I'm wondering what effect they have.
* Do the affect fuel consumption
* Would they contribute to an oil consumption issue (Doubtful, just checking)
What symptoms would one expect with these sensors not working?
Thanks a lot.




I think I am going to change, I mean the fuel consumption should pay for it anyway




And sitting in traffic or low speed driving for too long results in a lot of knock and white smoke leading to misfire -- when you floor it. I'm working on the theory that this valve stem seals though and I will be replacing them soon.


