CRS-3200 Common Rail System Tester

Test a common rail system, consists of a pump, a fuel rail and one injector of either solenoid or piezo technologies, plus 3 DRV valves on a conventional pump test bench.

CRS-3200 is a low cost common rail system tester. It targets the CR systems with a Bosch CP1/CP2/CP3, Delphi CRSP, Denso HP3/HP4 and Siemens DCP pump and one CR injector with either solenoid or piezo technologies.

A standard high pressure pump test bench with a CR system tester CRS-3200 will fulfill most tasks for repairing a CR system and the components, such as to test an injector fuel injection and return quantities, nozzle spray atomization, and with the optional DRV valves to test pump condition by measuring the fuel flow at different rail pressures.

Design Features

        1. Simulate signals to drive a CR pump, one CR injector, plus 3 DRV valves

        2. Pump control

               a. Two independent channels of pump regulation valve control signals

                    b. The second channel is capable to drive 3 DRV valves (optional), to test pump capacity by measure the high pressure flow at different pump speeds and rail pressures.

                  c.  Monitoring fuel rail pressure

       3.  Injector control

              Dual drive outputs

                       a. Piezo injector made by Siemens

                   b.   Solenoid injector

4. High voltage drive for Bosch/Denso injectors

5.  Low voltage drive for Delphi injectors

              Adjustable frequency and pulse width

6.  Software based over-pressure protection

7. Short circuit protection for solenoid and piezo driving signals

8.   Rich accessories, ready to test Bosch, Denso, Delphi and Siemens injectors and pumps

New Function

Four memory keys have been added to the keypad to allow user to save and retrieve predefined parameters for four test cases.