EUI EUP Unit injector unit pump tester

EUI EUP Unit injector unit pump tester 

EUI EUP Unit Injector Unit Pump Tester is a professional diagnostic and calibration device specially designed for diesel EUI (Electronic Unit Injector) and EUP (Electronic Unit Pump) systems. It accurately simulates engine ECU operating signals to test, diagnose and calibrate unit injectors and unit pumps, effectively solving common issues such as unstable injection, fuel leakage and abnormal pressure. Compact, stable and reliable, it is widely used in heavy-duty truck and diesel engine repair workshops worldwide.