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EPS209 Automatic Common Rail Injector Test Bench for Solenoid and Piezo
The EPS209 High-Pressure Common Rail Test Bench is a next-generation diagnostic tool featuring an advanced all-in-one control system. Designed for precision and reliability, it provides specialized drive signals for Bosch, Denso, Delphi, and Siemens common rail injectors. Whether handling standard solenoid valve injectors or the latest piezoelectric (Piezo) technology, the EPS209 ensures accurate measurement of fuel delivery and return. With its intuitive LCD interface and real-time parameter adjustment, it stands as an ideal solution for diesel automobile maintenance and professional injector remanufacturing.













The EPS209 automatic test bench supports a comprehensive range of high-pressure common rail injectors. Below are typical OEM references validated in our workshop database.
| Brand | Typical OEM Reference | Injector Family |
|---|---|---|
| Bosch | 0445110 series, 0445116 series | Solenoid Common Rail Injector |
| Bosch Piezo | 0445115 series, 0445117 series | Piezoelectric Common Rail Injector |
| Denso | 095000-0760, 095000-5471 | Common Rail Injector |
| Denso | 095000-7560, 095000-1210 | Heavy-Duty Common Rail |
| Delphi | EJBR01501Z, EJBR02201Z | Solenoid Common Rail |
| Siemens | A2C59517051, A2C59517052 | Piezo Injector |
This workshop diagnostic platform covers the leading diesel fuel system manufacturers: Bosch, Denso, Delphi, and Siemens. Both solenoid and piezoelectric injector families are supported on the same station with automatic control signals. The LCD interface allows technicians to adjust pressure and speed parameters in real time.
Q1: Can the test bench handle both solenoid and piezo injectors automatically?
Yes. The all-in-one control system provides specialized drive signals for each injector family. Technicians select the injector on the LCD interface, and the bench delivers the correct signal without manual configuration.
Q2: What brand coverage is supported?
The bench covers Bosch, Denso, Delphi, and Siemens injector families, including both solenoid and piezoelectric types. Software updates extend coverage as new OEM releases appear.
Q3: Does the system support real-time parameter adjustment?
Yes. The LCD interface allows real-time adjustment of rail pressure and test speed parameters, with live monitoring of injection quantity and return values.
Q4: What training is included with the equipment?
Every shipment includes on-site installation, operator training, and remote software support for the first six months. Multilingual manuals cover English, Spanish, and Russian.
Q5: Can the database be expanded with custom test plans?
Yes. The built-in database supports custom test plans for specialized injector families, and technicians can save and edit parameters for future diagnostic work.
All-in-One Integrated Control: Combines real-time measurement and control into a single system, ensuring high precision and stable performance.
Universal Compatibility: Fully supports testing for Bosch, Denso, Delphi, and Siemens solenoid injectors, as well as third-generation piezoelectric crystal injectors.
Fully Automated Testing: Automatically measures fuel injection and return volume under various conditions (full load, idle, pre-injection) with professional accuracy.
Adjustable Parameters: Users can manually fine-tune pressure, pulse width, and speed parameters according to specific repair needs and save custom test plans.
High-Definition Display: Features a clear LCD screen for real-time monitoring of all testing data, ensuring a user-friendly diagnostic experience.
Reliable Protection System: Built-in short-circuit protection and pressure overload safety features to protect both the machine and the technician.
Compact & Efficient: Optimized design for space efficiency, making it perfect for locomotive maintenance and small-to-medium diesel repair shops.
The LCD interface provides real-time visibility into rail pressure, test speed, and injection quantity. The intuitive touch control panel reduces operator training time and supports high-volume workshop environments. Spare parts inventory and remote diagnostic assistance are available for the entire product lifecycle.
| Technical Parameter | Specifications (Model EPS209) |
|---|---|
| Compatible Brand | Bosch, Denso, Delphi, Siemens (Solenoid & Piezo) |
| Control System | All-in-One Integrated Digital Control |
| Testing Scope | Sealing, Full Load, Idle, Pre-injection, Backleak |
| Operating Interface | High-Resolution LCD Screen |
| Pressure Control | Real-time Intelligent Pressure Adjustment |
| Measurement Accuracy | Industrial-grade high precision |
| Special Features | Customizable Drive Signal Parameters |
| Safety Features | Short-circuit & Over-pressure Protection |
| Warranty | One Year Free Maintenance (Life-long technical support) |



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