Where is the fuel module of BMW 3 Series located?

1 Answers
Hugo
07/30/25 12:45am
The fuel pump module of BMW 3 Series is located next to the fuel pump, with the main component being the relay. Function of the electric fuel pump: The electronic regulation system of the electric fuel pump optimizes fuel supply and reduces fuel consumption. Reasons for fuel pump damage: The high-speed operation of the fuel pump inevitably generates heat. If there is insufficient fuel to fully submerge the fuel pump, it will inevitably affect the heat dissipation of the fuel pump, leading to damage due to prolonged high-temperature operation. Poor-quality fuel with excessive impurities and foreign objects can easily clog the fuel pump's suction filter, making it difficult for the fuel pump to pump fuel. Additionally, some unfiltered impurities entering the fuel pump can also cause wear and tear.
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