AutoCodes – Ford – P06C3 Ford

P06C3 Ford Code - Cylinder 11 Glow Plug Circuit Range/Performance

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 #11 glow plug, Cylinder #11 glow plug harness is open or shorted, Cylinder #11 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
P06C3 Ford indicates Cylinder 11 Glow Plug Circuit Range/Performance.
Common causes
Common causes include Faulty cylinder #11 glow plug, Cylinder #11 glow plug harness is open or shorted, Cylinder #11 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,083
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 08, 2019
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Code P06C3 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 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 P06C3 Ford - Cylinder 11 Glow Plug Circuit Range/Performance - AutoCodes.com
P06C3 Ford Code - Cylinder 11 Glow Plug Circuit Range/Performance

What are the Possible Causes of the DTC P06C3 Ford?

  • Faulty cylinder #11 glow plug
  • Cylinder #11 glow plug harness is open or shorted
  • Cylinder #11 glow plug circuit poor electrical connection
  • Faulty glow plug module

How to Fix the DTC P06C3 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 P06C3 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 P06C3 Ford code?

Need more information on how to fix the P06C3 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P06C3 Ford code diagnosed by a professional: Find a repair shop in your area

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 P06C3 Ford Code

1. What are common symptoms of OBDII code P06C3 for the Cylinder 11 Glow Plug Circuit Range/Performance in a Ford vehicle?

The common symptoms include rough idling, poor engine performance, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What are the possible causes of OBDII code P06C3 in a Ford for Cylinder 11 Glow Plug Circuit Range/Performance?

Common causes include faulty glow plug, damaged wiring or connectors in the glow plug circuit, a malfunctioning glow plug control module, or issues with the engine control module (ECM).

3. How can I diagnose the Cylinder 11 Glow Plug Circuit Range/Performance issue associated with OBDII code P06C3 in my Ford?

Diagnosis typically involves checking the glow plug for proper functioning, inspecting the wiring and connectors for any damage, testing the glow plug control module, and scanning the ECM for any related fault codes.

4. What are the repair options for resolving OBDII code P06C3 in a Ford related to the Cylinder 11 Glow Plug Circuit Range/Performance?

Repair options may include replacing the faulty glow plug, repairing any damaged wiring or connectors, replacing the glow plug control module if needed, or addressing any issues with the engine control module.

5. Can I continue driving my Ford with OBDII code P06C3 for Cylinder 11 Glow Plug Circuit Range/Performance?

It is not recommended to continue driving with this issue as it can lead to further engine problems and decreased performance. It's best to address the problem promptly to avoid potential damage.

6. How much does it typically cost to repair OBDII code P06C3 for the Cylinder 11 Glow Plug Circuit Range/Performance in a Ford?

Costs can vary depending on the specific repair needed, but replacing a glow plug or repairing wiring/connectors may cost between $100 to $300, while replacing a control module or addressing ECM issues can cost more.

7. Are there any preventive measures to avoid OBDII code P06C3 related to Cylinder 11 Glow Plug Circuit Range/Performance in my Ford?

Regular maintenance, such as checking and replacing glow plugs as recommended by the manufacturer, can help prevent issues like this. Additionally, keeping an eye on engine performance can help catch problems early.

8. Can a DIY enthusiast repair OBDII code P06C3 for Cylinder 11 Glow Plug Circuit Range/Performance in a Ford?

Some repairs, such as replacing a glow plug, may be possible for DIY enthusiasts with the right tools and knowledge. However, more complex issues involving control modules or ECM may require professional assistance.

9. How long does it typically take to repair OBDII code P06C3 for the Cylinder 11 Glow Plug Circuit Range/Performance in a Ford?

The repair time can vary depending on the specific issue and repair needed. Simple fixes like replacing a glow plug may take an hour or two, while more complex repairs could take several hours or more.

10. Will resetting the Check Engine Light resolve OBDII code P06C3 in a Ford for Cylinder 11 Glow Plug Circuit Range/Performance?

Resetting the light may temporarily clear the code, but if the underlying issue is not addressed, the Check Engine Light is likely to come back on. It's important to diagnose and repair the problem to prevent further issues.

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