194004748 - 1040AA CHECK ON SUPPLY VOLTAGE AND CURRENT UPTAKE

Check that the pump supply voltage at the pump connector is 12VMeasure the pump absorption current by positioning the ammeter clip for the diagnostic equipment on the pump supply cable (at the fuse box or directly on the pump inlet cable)    See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENTThe current measured should be between 2 and 10 Amperes.