AutoCodes – Ford – P0352 2007 Ford Fusion

P0352 2007 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 2007 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 7,616
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 2007 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 2007 Ford Fusion - Ignition Coil 'B' Primary/Secondary Circuit  - AutoCodes.com
P0352 2007 Ford Fusion Code - Ignition Coil 'B' Primary/Secondary Circuit

What are the Possible Causes of the DTC P0352 2007 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 2007 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 2007 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 2007 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 P0352 2007 Ford Fusion Code

1. What does OBDII code P0352 for a 2007 Ford Fusion indicate?

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

2. What are the common symptoms of OBDII code P0352 on a 2007 Ford Fusion?

- Common symptoms include engine misfires, rough idling, lack of power, and illuminated Check Engine light.

3. What are the possible causes of OBDII code P0352 on a 2007 Ford Fusion?

- Possible causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the PCM (Powertrain Control Module).

4. How can I diagnose the issue related to OBDII code P0352 on my 2007 Ford Fusion?

- You can diagnose the problem by performing a visual inspection of the ignition coil and its connections, checking for damaged wires, and using a multimeter to test the coil's resistance.

5. Can I still drive my 2007 Ford Fusion with OBDII code P0352?

- It is not recommended to continue driving with code P0352 as it can lead to further damage to the ignition system and potentially cause more serious issues.

6. How can I repair OBDII code P0352 on a 2007 Ford Fusion?

- Repair options include replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the trouble codes with a diagnostic scanner.

7. Is it necessary to reset the PCM after repairing OBDII code P0352 on a 2007 Ford Fusion?

- Yes, it is recommended to reset the PCM after making repairs to ensure that the system recognizes the changes and clears any stored fault codes.

8. Can a DIY enthusiast fix OBDII code P0352 on a 2007 Ford Fusion?

- Depending on your skill level and access to tools, some DIY enthusiasts may be able to replace the ignition coil or repair wiring issues associated with code P0352.

9. How much does it typically cost to repair OBDII code P0352 on a 2007 Ford Fusion at a mechanic?

- The cost of repairs for code P0352 can vary but generally ranges from $100 to $300, including parts and labor.

10. Will OBDII code P0352 on a 2007 Ford Fusion affect fuel efficiency?

- Yes, unresolved ignition coil issues can lead to decreased fuel efficiency due to engine misfires and inefficient combustion.

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