The CR301 Common Rail Injector Test Bench is a high-precision diagnostic tool designed to simulate the Engine Control Unit (ECU) of a diesel engine. It provides accurate drive signals for various common rail systems, including Bosch, Denso, Delphi, and piezoelectric ceramics. Technicians can customize and save drive parameters, making it an indispensable asset for judging and repairing the working status of high-pressure common rail injectors with speed and accuracy.




Universal Compatibility: Expertly tests solenoid and piezo injectors from leading brands like Bosch, Denso, Delphi, and Siemens.
Smart ECU Simulation: Accurately mimics real-world engine conditions for reliable diagnostics.
Customizable Database: Features an editable part number database, allowing users to add, delete, or modify injector specifications.
Dual Test Modes: Includes a "Standard Mode" for thorough testing and a "Quick Mode" (20s per step) for rapid workshop turnaround.
Real-time Adjustment: The (+10s) button allows manual extension of specific test points without affecting the overall preset parameters.
Intuitive Interface: Equipped with an on-screen soft keyboard and automated report generation for streamlined workflow.
| Technical Items | Specifications |
|---|---|
| Model | CR301 |
| Nominal Power | 4 KW |
| Compatible Injectors | Bosch, Denso, Delphi, Piezoelectric Ceramics |
| Operating Temperature | -10 to 50 °C (14 to 122 °F) |
| Relative Humidity | 15% to 95% at 40 °C (Non-condensing) |
| Storage Temperature | -20 to 70 °C (-4 to 158 °F) |
| Main Functions | Standard Test, Quick Test, Database Editing, Report Generation |
| Interface Control | Soft Keyboard, Speed/Time Adjustable Settings |



