Cumminz

Cummins ISX15 CM2250 (2010-12) Fault Code: 197 ...

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 ISX15 CM2250 (2010-12) Fault Code: 1964...

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 ISX15 CM2250 (2010-12) Fault Code: 1963...

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 ISX15 CM2250 (2010-12) Fault Code: 1962...

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...

Cummins ISX15 CM2250 (2010-12) Fault Code: 1961...

Circuit DescriptionThe exhaust gas recirculation (EGR) valve is controlled by a brushless motor located on top of the EGR valve. The EGR valve motor uses three different motor legs to...

Cummins ISX15 CM2250 (2010-12) Fault Code: 196 ...

Circuit DescriptionThe engine control module (ECM) provides a 5 volt supply to the engine coolant level sensor using a common sensor supply circuit. The ECM also provides a ground on...