AutoCodes – Ford – P0351 2010 Ford Fusion

P0351 2010 Ford Fusion Code - Ignition Coil 'A' Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 1, Ignition Coil 1 harness is open or shorted, Ignition Coil 1 circuit poor electrical 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: P0351 2010 Ford Fusion indicates Ignition Coil 'A' Primary/Secondary Circuit .
Common causes: Common causes include Faulty Ignition Coil 1, Ignition Coil 1 harness is open or shorted, Ignition Coil 1 circuit poor electrical 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 5,126

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 29, 2024

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0351 2010 Ford Fusion Description

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.

OBDII Code P0351 2010 Ford Fusion - Ignition Coil 'A' Primary/Secondary Circuit - AutoCodes.com — P0351 2010 Ford Fusion Code - Ignition Coil 'A' Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0351 2010 Ford Fusion?

Faulty Ignition Coil 1
Ignition Coil 1 harness is open or shorted
Ignition Coil 1 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0351 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 P0351 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.

Need more information about the P0351 2010 Ford Fusion code?

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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 P0351 2010 Ford Fusion Code

1. What does OBDII code P0351 for a 2010 Ford Fusion indicate?

The code P0351 in a 2010 Ford Fusion specifically refers to an issue with the Ignition Coil 'A' Primary/Secondary Circuit.

2. What are the common symptoms of a P0351 code in a 2010 Ford Fusion?

Common symptoms of a P0351 code in a 2010 Ford Fusion may include engine misfires, rough idling, loss of power, and illuminated Check Engine Light.

3. What are the possible causes of a P0351 code in a 2010 Ford Fusion?

Possible causes of a P0351 code in a 2010 Ford Fusion include a faulty ignition coil, damaged wiring or connectors in the ignition system, or a problem with the Engine Control Module (ECM).

4. How can I diagnose a P0351 code in my 2010 Ford Fusion?

Diagnosing a P0351 code in a 2010 Ford Fusion involves checking the ignition coil for proper operation, inspecting the wiring and connectors for any damage, and using a scan tool to analyze the ECM data.

5. Can I still drive my 2010 Ford Fusion with a P0351 code?

It is not recommended to drive a 2010 Ford Fusion with a P0351 code, as it can lead to further engine damage and potential safety hazards. It is best to address the issue promptly.

6. How do I repair a P0351 code in my 2010 Ford Fusion?

Repairing a P0351 code in a 2010 Ford Fusion typically involves replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the code with a scan tool.

7. Are there any maintenance tips to prevent a P0351 code in my 2010 Ford Fusion?

To prevent a P0351 code in a 2010 Ford Fusion, it is recommended to perform regular maintenance on the ignition system, such as replacing spark plugs and ignition coils at the manufacturer's recommended intervals.

8. Can a DIY enthusiast fix a P0351 code in a 2010 Ford Fusion?

Depending on your skill level and access to tools, a DIY enthusiast may be able to fix a P0351 code in a 2010 Ford Fusion by following repair guides and using the necessary equipment.

9. How much does it cost to repair a P0351 code in a 2010 Ford Fusion?

The cost to repair a P0351 code in a 2010 Ford Fusion can vary depending on the underlying issue, but it may range from $100 to $300 for parts and labor at a repair shop.

10. Will resetting the Check Engine Light resolve a P0351 code in a 2010 Ford Fusion?

Simply resetting the Check Engine Light without addressing the root cause of the P0351 code in a 2010 Ford Fusion will not fix the issue. It is essential to diagnose and repair the underlying problem to prevent the code from recurring.