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Engine-Codes.com | All About OBDII Engine Codes

P1451 Ford

P1451 Ford - EVAP Control System Canister Vent Solenoid Circuit Malfunction

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Possible causes
- Loose or missing gas cap
- Faulty gas cap
- Faulty Canister Vent Solenoid
- Canister Vent Solenoid harness is open or shorted
- Canister Vent Solenoid electrical circuit poor connection
Help with Possible causes What does this mean?
When is the code detected?
The code indicates that an EVAP system leak has been detected.
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1451 Ford Description

The Engine Control Module (ECM) detected the canister vent solenoid signal moved outside the calibrated parameters at a specific duty cycle.

P1451 Ford Information for specific Ford models
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