mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Fuel Supply Line > < Fuel Rail|Locations|Page 4658
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Fuel Return Line: Locations

The return line runs underneath the vehicle and connects the pressure regulator and fuel tank with each other. The fuel flowing back from the pressure
regulator passes through the in-line fuel cooler to the fuel tank.

Fuel Supply Line > < Fuel Rail|Locations|Page 4658