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Home >> BMW >> 2019 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 575 (Functional Descriptions - F25 - Cooling System, Engine Performance) >> Engine Performance - Functional Description >> Electronic control of the fuel pump >> Fuel pump

Fuel pump

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The electric fuel pump is an in-tank pump. The maximum fuel delivery pressure depends on the low-pressure system.

Fig 1: Identifying Fuel Tank Components
G09908878Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Fuel tank
2 Fuel pump
3 Plug connection
4 Fuel feed
5 Fuel return line (diesel)
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