Cumminz

Cummins ISB4.5 CM2150 Fault Code: 2771 PID: SPN...

Circuit DescriptionThe aftertreatment outlet NOx (nitrogen oxides) sensor is a smart device and communicates with the engine ECM via the J1939 data link. The aftertreatment outlet NOx sensor receives power...

Cummins ISB4.5 CM2150 Fault Code: 2771 PID: SPN...

Cummins ISB4.5 CM2150 Fault Code: 272 PID: SPN:...

Circuit DescriptionThe circuit is a pulse width modulation (PWM) driver in the electronic control module (ECM) that controls the fuel pump actuator. The actuator is grounded in the ECM. The...

Cummins ISB4.5 CM2150 Fault Code: 272 PID: SPN:...

Circuit DescriptionThe circuit is a pulse width modulation (PWM) driver in the electronic control module (ECM) that controls the fuel pump actuator. The actuator is grounded in the ECM. The...

Cummins ISB4.5 CM2150 Fault Code: 2719 PID: SPN...

Circuit DescriptionThe engine control module (ECM) monitors brake switches and vehicle speed. The ECM will set a fault when it has detected the vehicle speed is above a threshold for...

Cummins ISB4.5 CM2150 Fault Code: 2719 PID: SPN...

Circuit DescriptionThe engine control module (ECM) monitors brake switches and vehicle speed. The ECM will set a fault when it has detected the vehicle speed is above a threshold for...

Cummins ISB4.5 CM2150 Fault Code: 271 PID: SPN:...

Circuit DescriptionThe circuit is a pulse width modulated (PWM) driver in the electronic control module (ECM) that controls the electronic fuel control actuator. The actuator is grounded in the ECM....

Cummins ISB4.5 CM2150 Fault Code: 271 PID: SPN:...

Cummins ISB4.5 CM2150 Fault Code: 269 PID: SPN:...

Circuit DescriptionThe immobilizer antitheft device is connected to the primary engine electronic control module (ECM) through a J1939 data link network. Messages sent from the immobilizer antitheft device are received...

Cummins ISB4.5 CM2150 Fault Code: 269 PID: SPN:...

Cummins ISB4.5 CM2150 Fault Code: 2636 PID: SPN...

Circuit DescriptionThe variable geometry turbocharger (VGT) is electronically activated by the VGT actuator. The VGT actuator is a smart device that receives information via the J1939 datalink from the primary...