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Cummins ISX15 CM2250 (2010-12) Fault Code: 1923...

Circuit DescriptionThe aftertreatment fuel shutoff valve is used to disable the fuel supply to the aftertreatment system. Component LocationThe aftertreatment fuel injector is installed in the exhaust system in the...

Cummins ISX15 CM2250 (2010-12) Fault Code: 1922...

Circuit DescriptionThe engine aftertreatment system monitors the soot load in the aftertreatment DPF. Under normal operating conditions, the aftertreatment DPF is self-cleaning, where soot is converted to carbon dioxide, nitrogen,...

Cummins ISX15 CM2250 (2010-12) Fault Code: 1922...

Circuit DescriptionThe engine aftertreatment system monitors the soot load in the aftertreatment DPF. Under normal operating conditions, the aftertreatment DPF is self-cleaning, where soot is converted to carbon dioxide, nitrogen,...

Cummins ISX15 CM2250 (2010-12) Fault Code: 1921...

Circuit DescriptionThe engine aftertreatment system monitors the soot load in the aftertreatment DPF. Under normal operating conditions, the aftertreatment DPF is self-cleaning, where soot is converted to carbon dioxide, nitrogen,...

Cummins ISX15 CM2250 (2010-12) Fault Code: 1921...

Circuit DescriptionThe engine aftertreatment system monitors the soot load in the aftertreatment DPF. Under normal operating conditions, the aftertreatment DPF is self-cleaning, where soot is converted to carbon dioxide, nitrogen,...

Cummins ISX15 CM2250 (2010-12) Fault Code: 1911...

Circuit DescriptionThe ECM monitors engine operating conditions, including the reading of fuel rail pressure, and changes the flow command to either increase (OPEN the fuel pump actuator) or decrease (CLOSE...