Cumminz

Cummins ISX12 CM2250 (2010-12) Fault Code: 556 ...

Circuit DescriptionThe crankcase pressure sensor is used to monitor the pressure inside the crankcase. The engine control module (ECM) supplies the crankcase pressure sensor a 5 volt reference voltage. When...

Cummins ISX12 CM2250 (2010-12) Fault Code: 555 ...

Circuit DescriptionThe crankcase pressure sensor is used to monitor the pressure inside the crankcase. The engine control module (ECM) supplies the crankcase pressure sensor a 5 volt reference voltage. When...

Cummins ISX12 CM2250 (2010-12) Fault Code: 553 ...

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

Cummins ISX12 CM2250 (2010-12) Fault Code: 5383...

Circuit DescriptionThe engine aftertreatment system monitors the aftertreatment DPF restriction and accumulated mileage and/or hours. The diagnostic alerts the operator of the requirement to clean or exchange the aftertreatment DPF....

Cummins ISX12 CM2250 (2010-12) Fault Code: 5383...

Circuit DescriptionThe engine aftertreatment system monitors the aftertreatment DPF restriction and accumulated mileage and/or hours. The diagnostic alerts the operator of the requirement to clean or exchange the aftertreatment DPF....

Cummins ISX12 CM2250 (2010-12) Fault Code: 5278...

Circuit DescriptionThe aftertreatment diesel exhaust fluid tank heater keeps the diesel exhaust fluid from freezing in the diesel exhaust fluid tank. The tank heater consists of an electrically powered tank...