check engine light on - Mercedes-Benz Forum

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post #1 of 3 (permalink) Old 10-31-2009, 04:09 PM Thread Starter
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check engine light on

I have a 2002 c230 Kompressor Coupe - The check engine light came on.
Dealer said air flow sensor flow oil contaminated. Recommend replacing pcv value and hose and clean intake air system. Does anyone have a picture and knows where the pcv valve is located? Also, how difficult is it to clean the intercooler?
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post #2 of 3 (permalink) Old 11-01-2009, 12:18 PM
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Vehicle: 1998 SLK230 199,xxx Miles
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post #3 of 3 (permalink) Old 11-02-2009, 05:01 AM Thread Starter
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Thanks for the help. I guess I have a M-111 engine. 2002 C-230 kompressor coupe. I still need to know where the pcv valve is and how to replace it.
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