Cumminz
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3568 PID: SPN: 5394 FMI: 7 Aftertreatment Diesel Exhaust Fluid (DEF) Dosing Valve- Mechanical System Not Responding or Out of Adjustment
Geplaatst door Diezel Solutions op
Circuit DescriptionThe aftertreatment diesel exhaust fluid (DEF) dosing valve is controlled by the ECM. When the engine control module (ECM) commands DEF dosing, the ECM sends a pulse width modulated (PWM) signal to the dosing valve, which opens the dosing valve and allows DEF to be sprayed into the exhaust stream. Component LocationThe aftertreatment diesel exhaust fluid dosing valve is installed in the exhaust system. It is mounted directly to the aftertreatment decomposition tube, before the selective catalytic reduction (SCR) catalyst. Installation position will vary, based on the aftertreatment architecture and the original equipment manufacturer (OEM). Conditions for Running the...
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3571 PID: SPN: 4334 FMI: 3 Aftertreatment 1 Diesel Exhaust Fluid Pressure Sensor Circuit- Voltage Above Normal or Shorted to High Source
Geplaatst door Diezel Solutions op
Circuit DescriptionThe Engine Control Module (ECM) provides a 5 volt supply and a ground to the aftertreatment diesel exhaust fluid pressure sensor. The pressure sensor provides a signal to the ECM on the sensor signal circuit. This sensor signal voltage changes, based on the aftertreatment diesel exhaust fluid pressure supplied by the dosing unit. The ECM will detect a low signal voltage at low diesel exhaust fluid pressures, and a high signal voltage at high diesel exhaust fluid pressures. Component LocationThe aftertreatment diesel exhaust fluid pressure sensor is internal to the aftertreatment diesel exhaust fluid dosing unit and can not...
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3572 PID: SPN: 4334 FMI: 4 Aftertreatment 1 Diesel Exhaust Fluid Pressure Sensor 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 and a ground to the aftertreatment diesel exhaust fluid pressure sensor. The pressure sensor provides a signal to the ECM on the sensor signal circuit. This sensor signal voltage changes, based on the aftertreatment diesel exhaust fluid pressure supplied by the dosing unit. The ECM will detect a low signal voltage at low diesel exhaust fluid pressures, and a high signal voltage at high diesel exhaust fluid pressures. Component LocationThe aftertreatment diesel exhaust fluid pressure sensor is internal to the aftertreatment diesel exhaust fluid dosing unit and can not...
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3574 PID: SPN: 4334 FMI: 18 Aftertreatment 1 Diesel Exhaust Fluid Pressure- Data Valid But Below Normal Operating Range- Moderately Severe Level
Geplaatst door Diezel Solutions op
Circuit DescriptionThe Engine Control Module (ECM) provides a 5 volt supply and a ground to the aftertreatment diesel exhaust fluid pressure sensor. The pressure sensor provides a signal to the ECM on the sensor signal circuit. This sensor signal voltage changes, based on the aftertreatment diesel exhaust fluid pressure supplied by the dosing unit. The ECM will detect a low signal voltage at low diesel exhaust fluid pressures, and a high signal voltage at high diesel exhaust fluid pressures. Component LocationThe aftertreatment diesel exhaust fluid pressure sensor is internal to the aftertreatment diesel exhaust fluid dosing unit and can not...
Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 3575 PID: SPN: 4334 FMI: 16 Aftertreatment 1 Diesel Exhaust Fluid Pressure- Data Valid But Above Normal Operating Range- Moderately Severe Level
Geplaatst door Diezel Solutions op
Circuit DescriptionThe Engine Control Module (ECM) provides a 5 volt supply and a ground to the aftertreatment diesel exhaust fluid pressure sensor. The pressure sensor provides a signal to the ECM on the sensor signal circuit. This sensor signal voltage changes, based on the aftertreatment diesel exhaust fluid pressure supplied by the dosing unit. The ECM will detect a low signal voltage at low diesel exhaust fluid pressures, and a high signal voltage at high diesel exhaust fluid pressures. Component LocationThe aftertreatment diesel exhaust fluid pressure sensor is internal to the aftertreatment diesel exhaust fluid dosing unit and can not...