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Cummins ISB4.5 CM2150 Fault Code: 2266 PID: SID...

Circuit DescriptionThe fuel lift pump circuit is a discrete output in the engine control module (ECM) that controls the electric fuel lift pump. The lift pump is grounded in the...

Cummins ISB4.5 CM2150 Fault Code: 2266 PID: SID...

Circuit DescriptionThe fuel lift pump circuit is a discrete output in the engine control module (ECM) that controls the electric fuel lift pump. The lift pump is grounded in the...

Cummins ISB4.5 CM2150 Fault Code: 2265 PID: SID...

Circuit DescriptionThe fuel lift pump circuit is a discrete output in the engine control module (ECM) that controls the electric fuel lift pump. The lift pump is grounded in the...

Cummins ISB4.5 CM2150 Fault Code: 2265 PID: SID...

Circuit DescriptionThe fuel lift pump circuit is a discrete output in the engine control module (ECM) that controls the electric fuel lift pump. The lift pump is grounded in the...

Cummins ISB4.5 CM2150 Fault Code: 222 PID: 108 ...

Circuit DescriptionThe electronic control module (ECM) provides a 5 volt supply to the ambient air pressure sensor on the sensor supply 1 circuit. The ECM also provides a ground on...

Cummins ISB4.5 CM2150 Fault Code: 222 PID: 108 ...

Circuit DescriptionThe electronic control module (ECM) provides a 5 volt supply to the ambient air pressure sensor on the sensor supply 1 circuit. The ECM also provides a ground on...

Cummins ISB4.5 CM2150 Fault Code: 221 PID: 108 ...

Circuit DescriptionThe ambient air pressure sensor responds to pressure changes in the atmospheric pressure. The pressure changes occur based on elevation that the engine is presently operating at. The ambient...

Cummins ISB4.5 CM2150 Fault Code: 221 PID: 108 ...

Cummins ISB4.5 CM2150 Fault Code: 2198 PID: SID...

Circuit DescriptionThe variable geometry turbocharger (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...

Cummins ISB4.5 CM2150 Fault Code: 2198 PID: SID...

Cummins ISB4.5 CM2150 Fault Code: 2186 PID: SID...

Circuit DescriptionSensor supply 4 of the engine control module (ECM) provides a 5 volt supply to the accelerator pedal position sensor. The accelerator position sensor is a Hall effect sensor...

Cummins ISB4.5 CM2150 Fault Code: 2186 PID: SID...

Circuit DescriptionSensor supply 4 of the engine control module (ECM) provides a 5 volt supply to the accelerator pedal position sensor. The accelerator position sensor is a Hall effect sensor...