Reason:Aftertreatment SCR Intake Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at...

Reason:Aftertreatment SCR Intake Temperature Sensor – Data Erratic, Intermittent, or Incorrect. The SCR intake temperature sensor is not changing with...

Reason:Aftertreatment SCR Outlet Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at...

Reason:Aftertreatment SCR Outlet Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at...

Reason:Aftertreatment SCR Outlet Temperature Sensor – Data Erratic, Intermittent, or Incorrect. The SCR outlet temperature sensor is not changing with...

Reason:Aftertreatment SCR Outlet Temperature – Data Valid But Above Normal Operational Range – Most Severe Level. The selective catalytic reduction...