Cumminz

Cummins ISB4.5 CM2150 Fault Code: 4138 PID: SPN...

Circuit DescriptionThe original equipment manufacturer (OEM) security device is an optional device connected to the primary ECM through a J1939 data link network. Messages sent from the security device are...

Cummins ISB4.5 CM2150 Fault Code: 3879 PID: SPN...

Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine engine control module (ECM) via the J1939 data link. The DEF quality sensor receives power and...

Cummins ISB4.5 CM2150 Fault Code: 3878 PID: SPN...

Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine engine control module (ECM) via the J1939 data link. The DEF quality sensor receives power and...

Cummins ISB4.5 CM2150 Fault Code: 3877 PID: SPN...

Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine engine control module (ECM) via the J1939 data link. The DEF quality sensor receives power and...

Cummins ISB4.5 CM2150 Fault Code: 3876 PID: SPN...

Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the ECM via the J1939 data link. The DEF quality sensor receives power and ground directly from the...

Cummins ISB4.5 CM2150 Fault Code: 3868 PID: SPN...

Circuit DescriptionThe DEF quality sensor is a smart device and communicates with the engine electronic control module (ECM) via the J1939 data link. The DEF quality sensor receives power and...