Guys car died on me fixed the alternator but I have engine light now

Question

I have the code is P0191 due I have to change the fuel pump now

Answer 1

Hi there,

This code indicates an issue with the fuel rail pressure sensor. Here is some info for you.

P0191 FORD - Fuel Rail Pressure Sensor Circuit Range/Performance

Read more: https://www.autocodes.com/p0191_ford.html