P10C4 Code: Meaning, Causes, and Symptoms | OBD2 Codes

P10C4 – Low Pressure Fuel System Delivery Rate out of Range

 

P10C4 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

P10C4 Possible Causes

 

Faulty Fuel Low-Pressure Sensor,Fuel Low-Pressure Sensor harness is open or shorted,Fuel Low-Pressure Sensor circuit poor electrical connection

 

P10C4 Description

 

The diagnostic function monitors pressure regulation in the low-pressure fuel system.