2004 Mercedes Benz C230 Ve Replaced Both O2 Sensors Needed Catalytic Converter

200,054 MILES
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I've replaced both o2 sensors and I needed the catalytic converter replaced ..so I replaced it...and my check engine light is still on .....what's the problem
Oct 22, 2012 at 9:03 PM
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RASMATAZ
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  • 75,988 POSTS
What is the exact code that is popping up?
Oct 22, 2012 at 9:28 PM
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