High Quality New Diesel Fuel Common Rail Injector Pump 0 445 010 512 Engine Elements 0445010512

There are significant differences in the operation of common rail diesel pumps and ordinary fuel pumps, and these differences mainly stem from their operating principles and design features. The following is about common rail diesel pump and ordinary oil pump in the operation of the main differences:

Common rail diesel pump

1. Operating principle: common rail diesel pump adopts high-pressure common rail technology, the system consists of high-pressure oil pumps, pressure sensors and ECU (electronic control unit) composed of closed-loop system. High-pressure fuel pump will be high-pressure fuel delivery to the public fuel supply pipe (common rail), through the ECU of the public fuel supply pipe oil pressure for precise control, so that the size of the high-pressure fuel pipe pressure and engine speed has nothing to do.
2. Operation steps:
Start the diesel pump and make sure the power supply is normal.
Check the oil level and pressure in the common rail system to ensure that they are within the normal range.
Set the required injection volume and injection time via the ECU.
Monitor the operating status of the common rail system to ensure that it is working properly.
When required, adjust the injection volume and injection time via the ECU to adapt to changes in engine operating conditions.
3. Precautions:
Ensure that the diesel fuel used meets the requirements and that the diesel fuel storage container is in a dry and clean condition.
During operation, the pressure and temperature of the common rail system should be closely monitored to ensure that it does not exceed the normal range.
Regularly inspect and maintain the common rail system, including cleaning and replacing parts such as filters.

Common Oil Pump

1. Principle of operation: Common oil pumps are usually mechanically or electronically controlled to adjust the fuel supply according to the engine speed and load. The pump extracts and transports fuel from the fuel tank to the injector nozzle of the engine, and injects fuel into the cylinder through the injector nozzle.
2. Operation steps:
Start the diesel pump and make sure the power supply is normal.
Check the oil level of the oil pump and whether the oil inlet is clear.
Set the working mode of the oil pump (e.g. manual or automatic mode) as required.
Open the oil inlet valve of the oil pump and introduce diesel fuel into the pump body.
Start the oil pump so that it begins to work and deliver fuel to the engine's injector nozzles.
Monitor the operating status of the oil pump to ensure that it is working properly and deal with abnormalities in a timely manner.
3. Precautions:
When operating the common oil pump, care should be taken to avoid excessive wear and damage to the parts of the oil pump.
Regularly check the oil level of the oil pump and whether the oil inlet is free to ensure its normal operation.
Follow the correct operating procedures and safety norms to avoid safety accidents.