mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Fuel Return Line|Locations|Page 4821 > < Fuel Rail|Locations|Page 4817
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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 inline fuel cooler to the fuel tank.

Fuel Return Line|Locations|Page 4821 > < Fuel Rail|Locations|Page 4817