ISX12/ISX11.9 CM2250 Fault Code: 1932 | SPN: 3556 | FMI: 2Aftertreatment Doser – Data Erratic, Intermittent, or Incorrect

por ECMDIESELTUNING | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 1932PID: S382SPN: 3556FMI: 2/2LAMP: AmberSRT:    An internal or external fuel leak has been detected in the aftertreatment fuel system.     Possible reduced engine performance. Circuit Description Before...

ISX12/ISX11.9 CM2250 Fault Code: 1928 | SPN: 3480 | FMI: 4Aftertreatment Fuel Pressure Sensor Circuit – Voltage Below Normal or Shorted to Low Source

por ECMDIESELTUNING | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 1928PID: S332SPN: 3480FMI: 4/4LAMP: AmberSRT:    Low signal voltage detected at the aftertreatment fuel pressure sensor circuit.     Possible reduced engine performance. Circuit Description The...

ISX12/ISX11.9 CM2250 Fault Code: 1927 | SPN: 3480 | FMI: 3Aftertreatment Fuel Pressure Sensor Circuit – Voltage Above Normal or Shorted to High Source

por ECMDIESELTUNING | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 1927PID: S332SPN: 3480FMI: 3/3LAMP: AmberSRT:    High signal voltage detected at the aftertreatment fuel pressure sensor circuit.     Possible reduced engine performance. Circuit Description The...

ISX12/ISX11.9 CM2250 Fault Code: 1925 | SPN: 3482 | FMI: 2Aftertreatment Fuel Shutoff Valve – Data Erratic, Intermittent, or Incorrect

por ECMDIESELTUNING | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 1925PID: S334SPN: 3482FMI: 2/2LAMP: AmberSRT:    An error has been detected in the aftertreatment fuel shutoff valve or the aftertreatment fuel injector system.     Possible reduced engine performance....

ISX12/ISX11.9 CM2250 Fault Code: 1924 | SPN: 3482 | FMI: 4Aftertreatment Fuel Shutoff Valve Circuit – Voltage Below Normal or Shorted to Low Source

por ECMDIESELTUNING | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 1924PID: S334SPN: 3482FMI: 4/4LAMP: AmberSRT:    Low signal voltage detected at the aftertreatment fuel shutoff valve circuit.     Possible reduced engine performance. Circuit Description The aftertreatment...