What are the causes of fuel supply system failure in BMW cars?

1 Answers
McAmy
07/30/25 5:21am
BMW car fuel supply system failures may occur due to the following reasons: 1. On-board computer program errors, which can be resolved by restarting the host. 2. Issues with the fuel supply system wiring, requiring immediate factory inspection and repair. 3. Fuel line leakage, resulting in excessively low oil pressure, necessitating immediate inspection and repair of the fuel lines. 4. Fuel pump damage, requiring immediate inspection and repair, with replacement if necessary. Below is more information about the fuel supply system: 1. Introduction: The structural composition of the fuel supply system varies depending on its purpose. However, the main components are generally the same, typically consisting of various branch fuel supply systems, fuel pumps and auxiliary devices, pressure regulation devices, and other parts. 2. Carburetor: A common carburetor design involves delivering fuel to the carburetor float chamber for storage. When the throttle valve plate opens, fuel will be drawn from the main fuel hole into the air passage. In addition, there is an idle speed control system to manage idle speed and low-load fuel supply.
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