mercedesbenz Workshop Repair Guides

Mercedes Benz SL 600 V12-60L Workshop Service and Auto Repair Manual

Fuel Cooler|Description and Operation|Page 3623 > < Maintenance - Factory Approved Service Products|Page 3619
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Fuel Cooler: Description and Operation

Fuel Cooler

PURPOSE

The fuel cooler (75) has been installed to reduce the formation of vapor bubbles in the fuel system at high ambient temperatures.

OPERATION

With the engine running, excess fuel from the fuel rail returns depressureized through the fuel cooler on its way to the fuel tank. As long as the AC
compressor is running fuel will be cooled by the air conditioning system.

Fuel Cooler|Description and Operation|Page 3623 > < Maintenance - Factory Approved Service Products|Page 3619