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Fuel pump
1. Outline drawing
2. Working principle
The fuel pump is integrated with fuel pump core, fuel pump bracket, filter, oil pressure
regulator, etc., which is installed in the fuel tank; The fuel pump core works, and the fuel
is filtered through the pump core to the filter, and then adjusted to a certain pressure by
the oil pressure regulator and output to the external oil pipe, and finally to the injector;
The constant fuel pressure is set to 350 kPa.
3. Basic parameters
Storage temperature: -40°C～80°C；
Operating temperature: -40°C～70°C；
Fuel temperature: -30°C～70°C；
The insulation resistance of conductive part and insulating part is above 500 MΩ;
4. Possible failures
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