AutoCodes – Ford – P0354 2006 Ford Fusion

P0354 2006 Ford Fusion Code - Ignition Coil 'D' Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 4, Ignition Coil 4 harness is open or shorted, Ignition Coil 4 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: P0354 2006 Ford Fusion indicates Ignition Coil 'D' Primary/Secondary Circuit .
Common causes: Common causes include Faulty Ignition Coil 4, Ignition Coil 4 harness is open or shorted, Ignition Coil 4 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 7,800

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
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0354 2006 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 P0354 2006 Ford Fusion - Ignition Coil 'D' Primary/Secondary Circuit - AutoCodes.com — P0354 2006 Ford Fusion Code - Ignition Coil 'D' Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0354 2006 Ford Fusion?

Faulty Ignition Coil 4
Ignition Coil 4 harness is open or shorted
Ignition Coil 4 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0354 2006 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 P0354 2006 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 P0354 2006 Ford Fusion code?

Need more information on how to fix the P0354 2006 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the 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 P0354 2006 Ford Fusion Code

1. What does OBDII code P0354 for a 2006 Ford Fusion indicate?

The code P0354 on a 2006 Ford Fusion specifically refers to a problem with the Ignition Coil 'D' Primary/Secondary Circuit.

2. What are the common symptoms of OBDII code P0354 on a 2006 Ford Fusion?

Common symptoms of code P0354 may include engine misfires, rough idling, hesitation during acceleration, and a noticeable decrease in engine performance.

3. What are the possible causes of OBDII code P0354 on a 2006 Ford Fusion?

Possible causes of code P0354 include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

4. How can I diagnose the issue related to OBDII code P0354 on a 2006 Ford Fusion?

Diagnosing code P0354 involves inspecting the ignition coil 'D' and its wiring for any visible damage, testing the continuity of the circuit, and using a scan tool to check for related trouble codes.

5. Can I still drive my 2006 Ford Fusion with OBDII code P0354?

It is not recommended to drive your vehicle with code P0354 as it can lead to further damage to the engine and its components. It's best to address the issue promptly.

6. How can I repair OBDII code P0354 on a 2006 Ford Fusion?

Repairing code P0354 typically involves replacing the faulty ignition coil 'D', repairing any damaged wiring or connectors, and clearing the trouble code with a scan tool.

7. Are there any preventive measures to avoid OBDII code P0354 on a 2006 Ford Fusion?

Regular maintenance of your vehicle, such as inspecting and replacing ignition components as needed, can help prevent issues like code P0354 from occurring.

8. Can a DIY enthusiast fix OBDII code P0354 on a 2006 Ford Fusion?

DIY enthusiasts with automotive knowledge and the right tools can potentially fix code P0354 by following repair guides or tutorials. However, it's important to be cautious and ensure the job is done correctly.

9. How much does it cost to repair OBDII code P0354 on a 2006 Ford Fusion?

The cost of repairing code P0354 can vary depending on the cause of the issue, the labor rates in your area, and whether you choose to replace the ignition coil yourself or have a professional mechanic do the job.

10. Will resetting the trouble codes make OBDII code P0354 go away on a 2006 Ford Fusion?

Resetting the trouble codes may temporarily make the check engine light go away, but if the underlying issue causing code P0354 is not addressed, the code is likely to reappear after driving your vehicle for a certain period of time.