E-Class (W210) 1995-2002: E 200, E 220D, E 240, E 290TD, E 300TD, E 200, E 240, E 280, E 320, E 420, E 430 (Wagon, Touring, 4Matic)

E200k oily air filter, kompressor off and missing hose

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Old Mar 2, 2025 | 06:26 AM
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W124 and E200K
Question E200k oily air filter, kompressor off and missing hose

Dear Mercedes Enthusiasts,

I’m experiencing a power loss on my 1999 W210 E200K, as if the supercharger is not engaging or has been switched off. Additionally, I’ve noticed oily hoses leading to the MAF and even some oil on the air filter itself.

Could this be due to a faulty oil separator or an issue with the evaporation system? Any insights on potential causes would be greatly appreciated.

Also, I’m missing the hose from the filter housing (pictures attached), which was deformed due to oil exposure. Any idea about part number?




Thank you in advance for your help!

Best regards,
Milos
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