Question

1999 Ford Escort with code P1451, what needs to be fixed when this code is shown?

Answer 1

HI there,

This code is for the vent control valve. This is bolted to the charcoal canister under the car. Usually its the solenoid itself, but I have also seen the wires break and cause the code to appear. This code can sometimes also be the result of an evap leak in the evap system as well.

Answer 2

P1451 FORD - EVAP Control System Canister Vent Solenoid Circuit Malfunction
Read more: https://www.autocodes.com/p1451_ford.html