Cumminz

Cummins ISX12 CM2250 (2010-12) Fault Code: 3228...

Circuit DescriptionThe aftertreatment intake NOx sensor is a smart device that receives commands from the engine control module (ECM) via the J1939 data link. The aftertreatment intake NOx sensor performs...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3225...

Circuit DescriptionThe aftertreatment purge air actuator is used to purge the aftertreatment fuel injector system of fuel after active regeneration of the aftertreatment diesel particulate filter. Component LocationThe aftertreatment purge...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3224...

Circuit DescriptionThe aftertreatment purge air actuator is used to purge the aftertreatment fuel injector system of fuel after active regeneration of the aftertreatment diesel particulate filter. Component LocationThe aftertreatment fuel...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3223...

Circuit DescriptionThe aftertreatment purge air actuator is used to purge the aftertreatment fuel injector system of fuel after active regeneration of the aftertreatment diesel particulate filter. Component LocationThe aftertreatment fuel...

Cummins ISX12 CM2250 (2010-12) Fault Code: 322 ...

Circuit DescriptionThe injector solenoid valves control fueling quantity and injection timing. The electronic control module (ECM) energizes the solenoid by closing a high-side and a low-side switch. Each injector circuit...

Cummins ISX12 CM2250 (2010-12) Fault Code: 3213...

Circuit DescriptionNormally, switches, accelerators, and other components are connected to the engine electronic control module (ECM) directly through individual wires. Multiplexing allows those same components to be hard wired to...