The Derossi Massimo MM03 Diesel Common Rail System Diagnostic Tool allows technicians to fully diagnose the diesel common rail system without removing any components from the engine. The MM03 can perform the following functions: pressure gauge test in any working condition with automatic recognition of pressure sensor make, as well as testing its efficiency; management and controlled testing of the high pressure pump efficiency by allowing pressure regulation from 0 to 1,500 bar; management and control testing of pressure and flow regulators efficiency by driving them in complete autonomy from the ECU; and, the injectors integrity, with back leakage/return flow kit, at different pressures decided by the operator of the tool.
