ASNU

ASNU is the global leader in gasoline injector diagnostic testing and cleaning systems, designing and manufacturing advanced bench setups since 1986. Their flagship units—such as Classic GDI and Junior systems—combine ultrasonic cleaning with dynamic flow and spray-pattern testing under simulated RPM and pulse conditions. ASNU’s modular adapter boxes support GDI, FSI, piezo, and two‑stroke marine injectors, with optional software and hardware upgrades for peak/hold simulation. Distributed in over 60 countries, their niche lies in professional automotive, motorsport, marine, and industrial workshops seeking precision injector servicing tools backed by worldwide support.