P13D1 Code: Meaning, Causes, and Symptoms | OBD2 Codes

P13D1 – Sensor For Internal Pressure Of Cylinder 2 Electrical Malfunction

 

P13D1 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

P13D1 Possible Causes

 

Faulty Glow Plug in Cylinder 2,Glow Plug in Cylinder 2 harness is open or shorted,Glow Plug in Cylinder 2 circuit poor electrical connection

 

P13D1 Description

 

The Engine Control Module (ECM) monitors the Cylinder 2 Internal Pressure Sensor. The ECM sets the OBDII code when the Cylinder 2 Internal Pressure Sensor is not to factory specifications.