How does DW get their injector data?

All characterization data of DW fuel injectors is collected and calculated in-house.   The process involves collecting and analyzing over 450 data points on 4 standardized fuel injectors representative of the specific injector part number being tested.  All data is collected in-house via calibrated digital turbine flow meters and fully programmable injector drivers.  Testing procedures are performed in accordance with SAE J1832.  Our offsets are calculated via linear regression from 5 different pulse widths, 4 different voltages,  and 4 different pressures.  Data between the tested voltages and pressures is interpolated.

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