095420-0670 Common Rail Pressure Limiting Valve 095420-0670 Limiting Pressure Valve

095420-0670 Common Rail Pressure Limiting Valve 095420-0670 Limiting Pressure Valve

Specifiion
 

 
 
Description

In order to ensure safe operation, a pressure limiting valve is set in the common rail system.
The pressure limiting valve can be understood as a safety valve. Its function is to limit the oil pressure in the high-pressure rail. When the rail pressure exceeds the preset upper limit, the pressure limiting valve opens, and a part of the fuel flows back to the fuel tank through the fuel collection pipe to achieve pressure relief. the goal of.
Rail pressure sensor signal
When the rail pressure sensor sends a rail pressure over-limit signal to the ECU, if it is too high or too low, it will cause the ECU to execute the protection strategy and turn on the pressure limiting generation. lead to
There are many reasons why the rail pressure sensor reports fault information. The essence is the abnormal problem of oil inlet pressure or oil return pressure, such as low pressure oil supply oil supply.
Insufficient, high-pressure pump wear, poor sealing of the pressure limiting valve, excessive fuel return from the injector, blockage of the oil circuit, etc.

Characteristic

1. Original /OEM quality and competitive price
2. Professional work team and quick service
3.Strong and standard package
4. High efficiency and long working life
5.Fast and safe delivery

More Product