The EUI EUP multi-functional injector test bench is a professional testing device tailored for diesel engine fuel systems. It comprehensively supports testing and calibration of 20+ mainstream EUI/EUP injector models including Caterpillar 3512B/C12/C13/C15/C18, Cummins M11/N14/Q60/X15, Bosch VW PD EUI, Siemens VW PPD Piezo, and Iveco 8/10/13 series. By simulating actual diesel engine ECU working conditions, it outputs standard control signals to drive various types of EUI/EUP injectors for stable operation. Widely applied in diesel fuel system maintenance, injector calibration, auto repair shops, and auto parts testing, it provides high-precision data support for injector fault diagnosis and performance detection.



Ultra-Wide Compatibility: Supports 20+ mainstream EUI/EUP injector models from Caterpillar, Cummins, Bosch, Iveco, Detroit, Delphi, etc., covering heavy-duty, medium-duty & light-duty diesel injectors.
ECU High-Simulation: Realistically restores diesel engine ECU operating conditions, ensuring testing data is consistent with actual vehicle scenarios for accurate results.
Comprehensive Protection: Equipped with high-pressure resistance, dry burning prevention, short circuit protection, and leakage protection, ensuring safe operation during long-time testing.
Stable & Reliable: Adopts precision electronic control components and industrial-grade circuit design, providing stable signal output and long-term durable use.
User-Friendly Operation: Intuitive human-machine interface, clear digital display, and standardized wiring harness connection, enabling operators to get started quickly with simple training.
High Efficiency & Cost-Effective: One device meets multi-model injector testing needs, reducing equipment investment costs for repair shops and improving testing efficiency.
| Parameter Item | Specific Configuration |
|---|---|
| Supported EUI/EUP Models | Caterpillar 3512B/C12/C13/C15/C18; Cummins M11/N14/Q60/X15; Stania; Bosch VW PD EUI/VM PDB EUI/Nissan EUI; Siemens VW PPD Piezo; Detroit DDC N3/DD60 N2; Delphi A E1/E3/DAF; Iveco 8/10/13; Bosch Liebherr; Benz ACTROS/ATEGO |
| Power Supply | Three-phase five-wire 380V AC (50Hz) |
| Operating Temperature | -10℃ ~ 50℃ (14℉ ~ 122℉) |
| Storage Temperature | -20℃ ~ 70℃ (-4℉ ~ 158℉) |
| Operating Humidity | 15% ~ 95% (40℃, no condensation) |
| Storage Humidity | ≤90% (65℃, no condensation) |
| Core Function | Simulate ECU signals, drive EUI/EUP injectors, test & calibrate injector performance |
| Protection System | High-pressure protection, dry burning prevention, short circuit protection, leakage protection |
| Output Signal Precision | ±0.5% FS (Full Scale) |



