Cummins isx fuel filter restriction code. Is debris present in the fuel shut off valve or are there signs the fuel shut off valve is restricting flow. Truck runs great as long as fuel stays under 80 degr read more. Dirt boss masonry excavating 7965 views 3452. Engine fuel temperature sensor 9.
Fuel drain to tank 17. How to diagnose low fuel pressure on cummins isx. 250 psi regulator 10. He said the engine derated as a safety feature when the measured pressure in the rail was less then the called for pressure.
Restriction of the fuel shut off valve. Allowed us to develop a full range of filter options for isx engines filters you can trust to perform. I have been having problems with my return fuel heating up to the point truck losses fuel pressure and flashes code. Possible reduced engine performance.
Excessive fuel flow restriction to the high pressure fuel pump has been detected. Check the pressure fuel filter. Cummins diesel particulant filter restriction test mad motor repair. Fuel shutoff valve 8.
Could be primary or secondary fuel filter suction restriction sticking fuel shutoff solenoid or valve parts weak pressure regulator or worn fuel pump. This code is set when the ecm detects the fuel pressure is actually dropping at higher engine rpms. Basically low fuel pressure. Dan watson 558050 views.
I think it was like 300 psi less. I have a 2001 isx 600 cummins. Replace the suction side fuel filter or repair the cause of high inlet restriction. Fueling supply to injector 15.
Timing fuel supply to injector 16. Fuel filter differential pressure data valid but above normal operational range moderately severe level. Is the pressure drop across the pressure side fuel filter less than 517 kpa 75 psi. Ecm cooling plate 11.
The filter wasnt as bad but the fuel should have been all the way up. Oil flow restriction than oem filters 33 lower oil flow restriction lower pressure drop lower resistance to flow means the engine is less likely to experience oil flow restriction that could result in unfiltered oil bypassing the filter. Have you ever seen a cummins isx put diesel fuel into the oil. Measure the pressure drop across the pressure fuel filter.
Cummins 3225 fault code duration. I have an isx cummins esn 14014433 having a 0482 code my question is ive checked everything i could think of could the.