Reason:Intake Manifold 1 Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at...

Reason:Auxiliary Pressure Sensor Input 1 Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected on...

Reason:Intake Manifold 1 Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at...

Reason:Intake Manifold 1 Temperature – Data Valid But Above Normal Operational Range – Most Severe Level. Intake manifold air temperature...

Reason:Auxiliary Pressure Sensor Input 1 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected on...

Reason:Aftertreatment Diesel Oxidation Catalyst Missing – Condition Exists. The aftertreatment diesel oxidation catalyst is not present in the exhaust system....