Reason:Aftertreatment Doser – Data Valid But Below Normal Operating Range – Moderately Severe Level. The ECM detects that the aftertreatment...

Reason:Aftertreatment Doser – Data Valid But Below Normal Operating Range – Moderately Severe Level. The ECM detects that the aftertreatment...

Reason:Injector Solenoid Driver Cylinder 1 Circuit – Current Below Normal or Open Circuit. Current detected at injector 1 when voltage...

Reason:Aftertreatment Intake NOx Sensor – Data Erratic, Intermittent, or Incorrect. An incorrect NOx sensor reading has been detected by the...

Reason:Aftertreatment Diesel Exhaust Fluid Line Heater 1 Circuit – Voltage below normal, or shorted to low source. Low signal voltage...

Reason:Aftertreatment SCR Intake Temperature – Data Valid But Above Normal Operational Range – Most Severe Level. The SCR intake temperature...