I have C230 2007 Sport. I'm really tired of mechanics right here (with respect) 
So I have to try it myself!
My problem is that my system is too rich, I smell gasoline from the exhaust, and I have a very very very bad fuel consumption. The car should go around 160km per 20L, while it does 90~95km only.
Please read my live data with me, and try to find out what is the real cause.
Is it the MAF sensor? (knowing that I cleaned very well with a MAF cleaner spray).
The O2 sensors? if...
System rich/lean + Very bad fuel consumption
So I have to try it myself!My problem is that my system is too rich, I smell gasoline from the exhaust, and I have a very very very bad fuel consumption. The car should go around 160km per 20L, while it does 90~95km only.
Please read my live data with me, and try to find out what is the real cause.
Is it the MAF sensor? (knowing that I cleaned very well with a MAF cleaner spray).
The O2 sensors? if...
System rich/lean + Very bad fuel consumption
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