AutoCodes – Ford – P067A Ford

P067A Ford Code - Cylinder 4 Glow Plug Control Circuit Low

Quick Answer

The glow plug system is used to assist in providing the heat required to begin combustion during cold engine temperatures. Common causes include Faulty cylinder #4 glow plug, Cylinder #4 glow plug harness is open or shorted, Cylinder #4 glow plug 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
P067A Ford indicates Cylinder 4 Glow Plug Control Circuit Low.
Common causes
Common causes include Faulty cylinder #4 glow plug, Cylinder #4 glow plug harness is open or shorted, Cylinder #4 glow plug 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 2,935
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 18, 2022
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Code P067A Ford Description

The glow plug system is used to assist in providing the heat required to begin combustion during cold engine temperatures. The glow plugs are heated before and during cranking, as well as initial engine operation. The Engine Control Module (ECM) controls the glow plug ON times by monitoring coolant temperature and glow plug voltage. The California Glow Plug system has eight individual glow plug supply circuits between the controller and the glow plugs. If the feedback voltage from the controller to the ECM is not within range, the ECM sets the OBDII code.
OBDII Code P067A Ford - Cylinder 4 Glow Plug Control Circuit Low - AutoCodes.com
P067A Ford Code - Cylinder 4 Glow Plug Control Circuit Low

What are the Possible Causes of the DTC P067A Ford?

  • Faulty cylinder #4 glow plug
  • Cylinder #4 glow plug harness is open or shorted
  • Cylinder #4 glow plug circuit poor electrical connection
  • Faulty glow plug module

How to Fix the DTC P067A Ford?

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 P067A Ford 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 P067A Ford code?

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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 P067A Ford Code

1. What are the common symptoms of OBDII code P067A in a Ford related to the Cylinder 4 Glow Plug Control Circuit Low?

- Common symptoms include rough idling, difficulty starting the engine, reduced engine performance, and increased fuel consumption.

2. What are the possible causes of the OBDII code P067A in a Ford indicating Cylinder 4 Glow Plug Control Circuit Low?

- Possible causes can include a faulty glow plug in cylinder 4, damaged wiring or connectors in the glow plug circuit, or a malfunctioning glow plug control module.

3. How can I diagnose the issue related to OBDII code P067A in a Ford specifically targeting Cylinder 4 Glow Plug Control Circuit Low?

- Diagnose the problem by checking the glow plug in cylinder 4 for proper functioning, inspecting the wiring and connectors for any damage, and testing the glow plug control module.

4. What are some repair tips for addressing OBDII code P067A in a Ford signaling Cylinder 4 Glow Plug Control Circuit Low?

- Repair tips may include replacing the faulty glow plug in cylinder 4, repairing any damaged wiring or connectors, or replacing the glow plug control module if necessary.

5. Can driving with OBDII code P067A in a Ford denoting Cylinder 4 Glow Plug Control Circuit Low cause further damage?

- Continuing to drive with this issue can potentially lead to poor engine performance, increased emissions, and further damage to the glow plug system.

6. Is it safe to ignore OBDII code P067A in a Ford related to Cylinder 4 Glow Plug Control Circuit Low?

- It is not recommended to ignore this code, as it can lead to starting difficulties, rough running, and other issues that can affect the vehicle's performance and fuel efficiency.

7. How much does it typically cost to repair OBDII code P067A in a Ford indicating Cylinder 4 Glow Plug Control Circuit Low?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve expenses for glow plug replacement, wiring repairs, or module replacement.

8. Can I reset the OBDII code P067A in a Ford showing Cylinder 4 Glow Plug Control Circuit Low without fixing the underlying problem?

- While clearing the code may temporarily turn off the check engine light, the underlying issue causing the code will persist and may lead to continued problems with the vehicle.

9. Are there any preventive measures to avoid encountering OBDII code P067A in a Ford related to Cylinder 4 Glow Plug Control Circuit Low?

- Regular maintenance, such as inspecting and replacing glow plugs as recommended by the manufacturer, can help prevent issues that trigger this code.

10. How long does it typically take to repair OBDII code P067A in a Ford related to Cylinder 4 Glow Plug Control Circuit Low?

- Repair times can vary based on the specific diagnosis and the extent of the issue, but it may range from a few hours to a day depending on the complexity of the repair needed.

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