What part do I need for a p0190code?

Question

P0190 Volvo s40 what do I need to fix it.

Answer 1

HI there

This code is for fualty fuel rail pressure. This can be low fuel rail pressure caused by the fuel pump or a possible issue with the sensor itself.

P0190 - Fuel Rail Pressure Sensor Circuit Malfunction 

Read more: https://www.autocodes.com/p0190.html