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Cummins ISB4.5 CM2150 Fault Code: 2321 PID: 190...

Circuit DescriptionThe engine control module (ECM) provides a 5 volt supply to the engine crankshaft speed/position sensor on the sensor supply circuit. The ECM also provides a ground on the...

Cummins ISB4.5 CM2150 Fault Code: 2321 PID: 190...

Circuit DescriptionThe engine control module (ECM) provides a 5 volt supply to the engine crankshaft speed/position sensor on the sensor supply circuit. The ECM also provides a ground on the...

Cummins ISB4.5 CM2150 Fault Code: 2311 PID: SID...

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

Cummins ISB4.5 CM2150 Fault Code: 2311 PID: SID...

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

Cummins ISB4.5 CM2150 Fault Code: 2288 PID: 103...

Circuit DescriptionThe turbocharger speed sensor is a variable reluctance speed sensor. It consists of a coil wire and an iron core. The target on the turbocharger shaft is a ground...

Cummins ISB4.5 CM2150 Fault Code: 2288 PID: 103...

Circuit DescriptionThe turbocharger speed sensor is a variable reluctance speed sensor. It consists of a coil wire and an iron core. The target on the turbocharger shaft is a ground...

Cummins ISB4.5 CM2150 Fault Code: 2272 PID: 27 ...

Circuit DescriptionThe engine control module (ECM) uses the EGR valve position sensor to determine whether or not the valve is meeting the commanded position. The ECM supplies 5 volts to...

Cummins ISB4.5 CM2150 Fault Code: 2272 PID: 27 ...

Circuit DescriptionThe engine control module (ECM) uses the EGR valve position sensor to determine whether or not the valve is meeting the commanded position. The ECM supplies 5 volts to...

Cummins ISB4.5 CM2150 Fault Code: 2271 PID: 27 ...

Circuit DescriptionThe engine control module (ECM) uses the EGR valve position sensor to determine whether or not the valve is meeting the commanded position. The ECM supplies 5 volts to...

Cummins ISB4.5 CM2150 Fault Code: 2271 PID: 27 ...

Circuit DescriptionThe engine control module (ECM) uses the EGR valve position sensor to determine whether or not the valve is meeting the commanded position. The ECM supplies 5 volts to...

Cummins ISB4.5 CM2150 Fault Code: 227 PID: SID ...

Circuit DescriptionThe sensor supply 2 of the electronic control module (ECM) provides a 5 volt supply for the accelerator position number 2 sensor, remote accelerator position sensor, engine coolant level...