Reason:Aftertreatment Fuel Shutoff Valve 1 Circuit – Voltage Above Normal, or Shorted to High Source. High signal voltage detected at...

Reason:Aftertreatment Fuel Shutoff Valve 1 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at...

Reason:Aftertreatment Fuel Shutoff Valve 1 – Data Erratic, Intermittent, or Incorrect. An error has been detected in the aftertreatment fuel...

Reason:Aftertreatment Fuel Pressure Sensor Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at the...

Reason:ECU Power Output Supply Voltage 1 – Voltage Above Normal or Shorted to High Source. High battery voltage detected by...

Reason:Crankcase Pressure – Data Erratic, Intermittent, or Incorrect. The ECM has detected that the crankcase pressure signal is reading an...