AutoCodes – Ford – P1451 2010 Ford Fusion

P1451 2010 Ford Fusion Code - EVAP Control System Canister Vent Solenoid Circuit Malfunction

Quick Answer

The Powertrain Control Module (PCM) monitors the Canister Vent (CV) solenoid circuit for an electrical failure. Common causes include Faulty Canister Vent Solenoid, Canister Vent Solenoid harness is open or shorted, Canister Vent Solenoid electrical circuit poor connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1451 2010 Ford Fusion indicates EVAP Control System Canister Vent Solenoid Circuit Malfunction.
Common causes
Common causes include Faulty Canister Vent Solenoid, Canister Vent Solenoid harness is open or shorted, Canister Vent Solenoid electrical circuit poor connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 2,673
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 23, 2019
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Code P1451 2010 Ford Fusion Description

The Powertrain Control Module (PCM) monitors the Canister Vent (CV) solenoid circuit for an electrical failure. The test fails when the signal moves outside the minimum or maximum allowable calibrated parameters for a specified canister vent duty cycle by PCM command.
OBDII Code P1451 2010 Ford Fusion - EVAP Control System Canister Vent Solenoid Circuit Malfunction - AutoCodes.com
P1451 2010 Ford Fusion Code - EVAP Control System Canister Vent Solenoid Circuit Malfunction

What are the Possible Causes of the DTC P1451 2010 Ford Fusion?

  • Faulty Canister Vent Solenoid
  • Canister Vent Solenoid harness is open or shorted
  • Canister Vent Solenoid electrical circuit poor connection
  • Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1451 2010 Ford Fusion?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1451 2010 Ford Fusion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1451 2010 Ford Fusion Code

1. What are the common symptoms of OBDII code P1451 in a 2010 Ford Fusion?

The common symptoms of code P1451 in a 2010 Ford Fusion include the check engine light coming on, rough idling, decreased fuel efficiency, and difficulty starting the vehicle.

2. What causes the OBDII code P1451 in a 2010 Ford Fusion?

The most common cause of code P1451 in a 2010 Ford Fusion is a malfunction in the EVAP control system canister vent solenoid circuit, which can be due to a faulty vent solenoid, damaged wiring, or a loose connection.

3. How serious is the EVAP control system canister vent solenoid circuit malfunction in a 2010 Ford Fusion?

While the vehicle may still be operable with code P1451 present, it is important to address the issue promptly to prevent potential fuel vapor leaks, environmental harm, and possible damage to other components of the EVAP system.

4. Can I continue driving my 2010 Ford Fusion with OBDII code P1451?

It is generally not recommended to continue driving a vehicle with an unresolved EVAP control system canister vent solenoid circuit malfunction, as it can lead to increased emissions, decreased fuel efficiency, and potential long-term damage to the vehicle's emission control system.

5. How can I diagnose and repair OBDII code P1451 in my 2010 Ford Fusion?

Diagnosing and repairing code P1451 typically involves inspecting the EVAP system components, testing the canister vent solenoid, checking for wiring issues, and clearing the code with a diagnostic tool. It may be necessary to replace the vent solenoid or repair any damaged wiring.

6. Are there any DIY tips for fixing OBDII code P1451 in a 2010 Ford Fusion?

While some basic troubleshooting like checking for loose connections or damaged wires can be done by DIY enthusiasts, diagnosing and repairing the EVAP control system canister vent solenoid circuit malfunction may require specialized tools and expertise, so it is advisable to consult a professional mechanic.

7. How much does it cost to repair OBDII code P1451 in a 2010 Ford Fusion?

The cost of repairing code P1451 in a 2010 Ford Fusion can vary depending on the exact cause of the malfunction, labor rates in your area, and whether any parts need to be replaced. It is recommended to get a few quotes from different mechanics to compare prices.

8. Can a loose gas cap trigger OBDII code P1451 in a 2010 Ford Fusion?

While a loose gas cap is more commonly associated with other EVAP system codes, it is still possible for a loose or improperly sealed gas cap to contribute to the triggering of code P1451 in a 2010 Ford Fusion. It is advisable to check and tighten the gas cap before further diagnostics.

9. Will resetting the check engine light resolve OBDII code P1451 in a 2010 Ford Fusion?

Resetting the check engine light may temporarily turn off the warning indicator, but it will not fix the underlying issue causing code P1451. It is important to diagnose the problem and address it accordingly to prevent further complications.

10. Can extreme weather conditions affect the occurrence of OBDII code P1451 in a 2010 Ford Fusion?

Extreme weather conditions, such as very cold temperatures, can potentially exacerbate issues with the EVAP system, including the canister vent solenoid circuit. It is important to keep the vehicle well-maintained and address any existing problems promptly to minimize the impact of weather-related factors on code P1451.

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