Question

What is the engine code P1451 for the 2001 Ford Escort 2.0L? How do I fix this code?

Answer 1

P1451 Canister vent (CV) solenoid circuit malfunction

On the Evaporative emission control canister is the canister vent solenoid, for this code condition the CV is not operating, check the harness connection to the solenoid with this code condition you are more than likely will need to replace the vent solenoid, due to its location it does not survive that long.

 

Answer 2

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