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Cummins ISB4.5 CM2150 Fault Code: 175 PID: SID 254 SPN: 3464 FMI: 3 Electronic Throttle Control Actuator Driver Circuit – Voltage Above Normal or Shorted to High Source.
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Circuit DescriptionThe engine control module (ECM) controls the engine intake throttle actuator , opening and closing it based on various operating conditions. The engine intake throttle actuator is opened and closed by a DC motor that receives voltage from the ECM on the engine intake throttle actuator motor signal (+) and (-) circuits. To open the actuator , the motor receives voltage on the engine intake throttle actuator motor signal (+) circuit. To close the actuator , the motor receives voltage on the EGR valve motor signal (-) circuit. Component LocationThe intake throttle actuator is mounted in the intake air...
Cummins ISB4.5 CM2150 Fault Code: 176 PID: SID 254 SPN: 3464 FMI: 4 Electronic Throttle Control Actuator Driver Circuit – Voltage Below Normal or Shorted to Low Source.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe engine control module (ECM) controls the engine intake throttle actuator, opening and closing it based on various operating conditions. The engine intake throttle actuator is opened and closed by a DC motor that receives voltage from the ECM on the engine intake throttle actuator motor signal (+) and (-) circuits. To open the valve, the motor receives voltage on the engine intake throttle actuator motor signal (+) circuit. To close the valve, the motor receives voltage on the exhaust gas recirculation (EGR) valve motor signal (-) circuit. Component LocationThe engine intake throttle actuator is mounted in the intake...
Cummins ISB4.5 CM2150 Fault Code: 177 PID: SID 254 SPN: 3464 FMI: 7 Electronic Throttle Control Actuator – Mechanical System Not Responding or Out of Adjustment.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe engine control module (ECM) controls the engine intake throttle actuator, opening and closing it based on various operating conditions. The engine intake throttle actuator is opened and closed by a DC motor that receives voltage from the ECM on the engine intake throttle actuator motor signal (+) and (-) circuits. To open the actuator, the motor receives voltage on the engine intake throttle actuator motor signal (+) circuit. To close the actuator, the motor receives voltage on the EGR actuator motor signal (-) circuit. Component LocationThe engine intake throttle actuator is mounted in the intake air stream, between...
Cummins ISB4.5 CM2150 Fault Code: 1843 PID: 101 SPN: 101 FMI: 3 Crankcase Pressure Circuit – Voltage Above Normal or Shorted to High Source.
Geplaatst door Diezel Solutions op
Circuit DescripitonThe engine control module (ECM) provides a 5 volt supply to the crankcase pressure sensor on the sensor supply circuit. The ECM also provides a ground on the sensor return circuit. The crankcase pressure sensor provides a signal to the ECM on the crankcase pressure sensor signal circuit. This sensor signal voltage changes based on the pressure in the crankcase filter. Component LocationThe crankcase pressure sensor is located in the crankcase filter assembly. Conditions for Running the DiagnosticsThis diagnostic runs continuously when the keyswitch is in the ON position. Conditions for Setting the Fault CodesThe ECM detects that the...
Cummins ISB4.5 CM2150 Fault Code: 1844 PID: 101 SPN: 101 FMI: 4 Crankcase Pressure Circuit – Voltage Below Normal or Shorted to Low Source.
Geplaatst door Diezel Solutions op
Circuit DescriptionThe engine control module (ECM) provides a 5 volt supply to the crankcase pressure sensor on the sensor supply circuit. The ECM also provides a ground on the sensor return circuit. The crankcase pressure sensor provides a signal to the ECM on the crankcase pressure sensor signal circuit. This sensor signal voltage changes based on the pressure in the crankcase filter. Component LocationThe crankcase pressure sensor is located in the crankcase filter assembly. Conditions for Running the DiagnosticsThis diagnostic runs continuously when the keyswitch is in the ON position. Conditions for Setting the Fault CodesThe ECM detects that the...