Cumminz

Cummins ISX11.9 CM2250 (2010-12) Fault Code: 19...

Circuit DescriptionThe aftertreatment fuel injector is electronically controlled by the engine electronic control module (ECM) through a pulse width modulated (PWM) signal. The amount of fuel injected is determined by...

Cummins ISX11.9 CM2250 (2010-12) Fault Code: 19...

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 ISX11.9 CM2250 (2010-12) Fault Code: 19...

Circuit DescriptionThe coolant level sensor is a switch and is used to measure the level of the engine coolant in the radiator top tank. The coolant level sensor is immersed...

Cummins ISX11.9 CM2250 (2010-12) Fault Code: 19...

Circuit DescriptionThis fault code checks for system errors in the aftertreatment fuel injection system. This diagnostic can detect malfunctions of the aftertreatment fuel injector, aftertreatment fuel shutoff valve, and aftertreatment...

Cummins ISX11.9 CM2250 (2010-12) Fault Code: 19...

Circuit DescriptionThis fault code checks for system errors in the aftertreatment fuel injection system. This diagnostic can detect malfunctions of the aftertreatment fuel injector, aftertreatment fuel shutoff valve, and aftertreatment...

Cummins ISX11.9 CM2250 (2010-12) Fault Code: 19...

Circuit DescriptionThe VGT is electronically activated by the VGT actuator. The VGT actuator is a smart device and receives information via the J1939 data link from the primary engine control...