Electronic Diesel Common Rail System Tester CR518 High Pressure Injection Diagnostic

Advantages of Common Rail Injection Technology:

Compared to single-stage pumps, common rail technology effectively eliminates the impact of high-pressure fuel pulses on injection. Its common rail design acts like a reservoir, providing excellent pressure stabilization and ensuring smoother and more reliable injection. Compared to other systems, the common rail system boasts a simpler structure, allowing for greater flexibility in adapting to varying emission standards.

Disadvantages of Common Rail Injection Technology:

Because the system operates under constant high pressure, it places stringent demands on the quality and control precision of each component. Consequently, the oil quality requirements are also very high. Substandard oil quality can potentially damage the injection system.