Developer's DescriptionBy ARJUN AGARWALCRDI Tester App by Dieseltronix...CRDI Tester App by DieseltronixCRS 9009 Wifi - Common Rail CRDi System Tester For Testing & Calibration of Common Rail High Pressure Pumps, Injectors & Rails.Diagnosis FeaturesIt can be used to test electromagnetic & piezoelectric injectors of BOSCH, DELPHI, DENSO, SIEMENS, ALL PIEZO makes.User Friendly Menu and easy to operate.Pump Switch (shut off valve) can be checked & opened.Fuel Rail pressure sensor output can be checked.Fuel pressure Regulator (DRV) can be regulated & checked.* Any feedback? Contact us at unitrakdelhi@gmail.com