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Removing the EGR Valve from the Mercedes C-Class CDI

Model: Mercedes Classe C W203 - Years 2000-2007
Part: EGR valve

Follow these steps to remove and replace the EGR valve on the Mercedes C-Class CDI. First, open the hood and disconnect the rubber hose from the EGR valve by loosening the metal clamp. Then, remove the mounting screws for the valve and disconnect the electrical connector to completely remove it, as shown in the video. At this point, replace or clean the EGR valve if it is salvageable; if necessary, install the new original EGR valve, applying the reverse procedure for reassembly!

Updated on 31 August 2026 by ScegliAuto

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