AutoCodes – Ford – P0352 2008 Ford Fusion

P0352 2008 Ford Fusion Code - Ignition Coil 'B' Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 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
P0352 2008 Ford Fusion indicates Ignition Coil 'B' Primary/Secondary Circuit .
Common causes
Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 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 6,822
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 29, 2024
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Code P0352 2008 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 P0352 2008 Ford Fusion - Ignition Coil 'B' Primary/Secondary Circuit  - AutoCodes.com
P0352 2008 Ford Fusion Code - Ignition Coil 'B' Primary/Secondary Circuit

What are the Possible Causes of the DTC P0352 2008 Ford Fusion?

  • Faulty Ignition Coil 2
  • Ignition Coil 2 harness is open or shorted
  • Ignition Coil 2 circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0352 2008 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 P0352 2008 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 P0352 2008 Ford Fusion code?

Need more information on how to fix the P0352 2008 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 P0352 2008 Ford Fusion Code

1. What are common symptoms of OBDII code P0352 in a 2008 Ford Fusion?

- Common symptoms include engine misfires, rough idle, lack of power, and illuminated check engine light.

2. What does the OBDII code P0352 for a 2008 Ford Fusion indicate?

- The code P0352 indicates a problem with the ignition coil 'B' primary/secondary circuit.

3. What are possible causes of the ignition coil 'B' primary/secondary circuit malfunction in a 2008 Ford Fusion?

- Potential causes include a faulty ignition coil, damaged wiring or connectors, a defective PCM (powertrain control module), or issues with the spark plug.

4. How can I diagnose the issue causing OBDII code P0352 in my 2008 Ford Fusion?

- You can diagnose the problem by inspecting the ignition coil 'B,' checking the wiring and connectors for damage, and testing the spark plug for proper function.

5. Can I still drive my 2008 Ford Fusion with OBDII code P0352 present?

- It is not recommended to drive your vehicle with code P0352 present, as it can lead to further engine damage and potential safety hazards.

6. How can I repair OBDII code P0352 in my 2008 Ford Fusion?

- Repair options include replacing the faulty ignition coil 'B,' repairing damaged wiring or connectors, addressing spark plug issues, or reprogramming the PCM.

7. Will resetting the check engine light resolve OBDII code P0352 in my 2008 Ford Fusion?

- Resetting the check engine light will only temporarily clear the code, but it will not fix the underlying issue causing code P0352.

8. What are the consequences of ignoring OBDII code P0352 in a 2008 Ford Fusion?

- Ignoring code P0352 can lead to continued engine misfires, decreased fuel efficiency, potential catalytic converter damage, and ultimately, engine failure.

9. Can a DIY enthusiast repair OBDII code P0352 in a 2008 Ford Fusion?

- Depending on your skill level and access to tools, a DIY enthusiast may be able to repair code P0352 by following repair guides and using diagnostic tools.

10. How much does it typically cost to fix OBDII code P0352 in a 2008 Ford Fusion?

- The cost of fixing code P0352 can vary depending on the root cause of the issue, but it may range from $100 to $300 for parts and labor.

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