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Home >> Mercedes Benz >> 2002 >> E 320 Wagon (210.265) V6-3.2L (112.941) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Fuel Level Sensor >> Service and Repair
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Fuel Level Sensor: Service and Repair



Removing and Installing Fuel Level Gauge Sensor







Removing, installing


DANGER: Risk of explosion from ignition. Risk of poisoning from inhaling and swallowing fuel. Risk of injury as a result of fuel coming into contact with skin and eyes.

- No fire, naked flame or smoking. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing when handling fuel.


1.1 Pump out fuel


NOTE: If fuel tank is full, about 8 liters Draining fuel tank, filling.


2 Remove trim for fuel tank in trunk
3 Unplug coupling (arrow) for fuel gauge sensor (B4) (and pressure sensor, (USA) only)


NOTE: Fuel gauge sensor (B4) and pressure sensor form a unit.


4 Open bayonet lock of fuel gauge sender (B4)
Refer to Special Tool below

5 Take out fuel gauge sender (B4)


CAUTION: Installation: replace gaskets (89/2) Oil to facilitate installation.


6 Install in the reverse order.


Special Tool:










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