2007 Mercedes-Benz C230 Q&A
2007 Mercedes-Benz C230 Question: check engine
There is a fault registered in the ECM. Your car needs to get a computer diagnostic to see what caused the problem, than it has to be repaired accordingly. After the repair the ECM has to be reset. Zee - ZeeTech
I have had this problem for 3 years. They told me it was my o2 sensors, I replaced them, light still on, I replaced my cat converter, light still on, I replaced my smog pump, light still on, I replaced my diverter valve, light still on, I replaced my muffler, light still on. Then they finally say its my computer $1600 only to be replaced at the dealership! - Visitor
...R/REC-html40/loose.dtd"> The mass air flow sensor can fail, resulting in poor fuel economy and Check Engine Light illumination.
I replaced the mass air flow sensor, but I still get the same engine code. Could there be anot...
Whar are teh probable causes whenI see the "Check Engine" is on
Is there a way to turn off the check engine light without taking to a shop of buying any tools.