Common Rail 21006085 Injector Encyclopedia Knowledge

by 03/11/2022

Fuel injector 21006085 is the most critical and complex part in common rail system, and it is also the most difficult part in design and process. By controlling the opening and closing of the solenoid valve, the ECU injects the fuel in the high-pressure fuel rail into the combustion chamber with the best fuel injection timing, fuel injection quantity and fuel injection rate.


In order to achieve an effective of 21006085 injector’s fuel injection starting point and precise fuel injection quantity, common rail system uses a special fuel injector with hydraulic servo system and electronic control element (solenoid valve).


The fuel injector 21006085 is composed of an orifice nozzle which similar to traditional fuel injector, a hydraulic servo system (control piston, control metering hole, etc.), a solenoid valve, etc.


21006085 Injectors Parameter


  1. Adaptation System:Common Rail System
  2. Injector Series:120 Series
  3. Parameter Performance:CRIN2-16
  4. Injector Type:Electromagnetic Injector
  5. Support System Maximum Pressure:1,600
  6. Vehicle Configuration Information: KHD/MAGIRUS-DEUTZ/RVI (RENAULT VEHICULES IND.) /VOLVO


21006085 Injector’s Part Number Location


The injector part number of 21006085 shows as follows:


No. Name
A brand, logo, part number,

series number

B nozzle part number

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