RAM 3500 Truck 2WD L6-5.9L DSL Turbo VIN C (2003)
Fuel Tank Unit: Description and Operation
FUEL TANK MODULE
An electric fuel pump is not used in the fuel tank module for diesel powered engines Fuel is supplied by the engine mounted fuel transfer (lift) pump.
Fig.23 Fuel Tank Module - Diesel
The fuel tank module is installed in the top of the fuel tank (Fig. 23). The fuel tank module contains the following components:
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Fuel reservoir
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A separate in-tank fuel filter
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Fuel gauge sending unit (fuel level sensor)
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Fuel supply line connection
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Fuel return line connection
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Auxiliary non-pressurized fitting
Refer to Fuel Gauge Sending Unit.