FIELD: computer engineering.
SUBSTANCE: invention relates to the technical diagnostics of "Common Rail" diesel fuel equipment. In the proposed method of testing electro-hydraulic injectors (EHI) 17 pressure and the amount of fuel passing through common return fuel line 3 is measured, spent on the management of EHI, and the calculation of the individual consumption for the management of each EHI as the most informative indicator of their technical condition.
EFFECT: measurement of pressure and flow in the common return line is performed using a pressure sensor and fuel consumption sensor, located in device 1, connected to a common return fuel line and configured to transfer data to personal computer 9.
2 cl, 1 dwg
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