What does code P0190 mean?

Fuel Rail Pressure Sensor Circuit Malfunction: The fuel rail pressure sensor circuit has a general fault.

P0190 is rated as high severity. Address soon — may cause further damage.

P0190

Fuel Rail Pressure Sensor Circuit Malfunction

Powertrain Code · High

What does P0190 mean?

The fuel rail pressure sensor circuit has a general fault.

System: Fuel System

P0190 is a powertrain diagnostic trouble code indicating fuel rail pressure sensor circuit malfunction. This code is classified as high severity, which means: address soon — may cause further damage.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.