AutoCodes – Ford – P06C2 Ford

P06C2 Ford Code - Cylinder 10 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 #10 glow plug, Cylinder #10 glow plug harness is open or shorted, Cylinder #10 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: P06C2 Ford indicates Cylinder 10 Glow Plug Circuit Range/Performance.
Common causes: Common causes include Faulty cylinder #10 glow plug, Cylinder #10 glow plug harness is open or shorted, Cylinder #10 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 1,086

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P06C2 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 P06C2 Ford - Cylinder 10 Glow Plug Circuit Range/Performance - AutoCodes.com — P06C2 Ford Code - Cylinder 10 Glow Plug Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P06C2 Ford?

Faulty cylinder #10 glow plug
Cylinder #10 glow plug harness is open or shorted
Cylinder #10 glow plug circuit poor electrical connection
Faulty glow plug module

How to Fix the DTC P06C2 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 P06C2 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.

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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 P06C2 Ford Code

What does the OBDII code P06C2 mean for a Ford vehicle?

The OBDII code P06C2 indicates a problem with the cylinder 10 glow plug circuit, specifically its range or performance, often related to issues with the glow plug or its control circuit.

What are the common symptoms of a P06C2 code?

Common symptoms include rough engine idle, difficulty starting the engine, increased exhaust emissions, and a potential decrease in engine power.

What could cause the P06C2 code to trigger?

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

How can I diagnose the P06C2 code?

To diagnose the P06C2 code, check the glow plug and its connections for damage, test the glow plug relay, inspect the wiring for shorts or breaks, and use a multimeter to check the voltage and resistance in the circuit.

What are some repair tips for fixing a P06C2 code?

Repair tips include replacing the faulty glow plug, repairing or replacing damaged wiring or connectors, ensuring proper voltage is reaching the glow plug, and resetting the ECM after repairs are made.

Can I drive my Ford vehicle with a P06C2 code?

While you can drive with a P06C2 code, it is not advisable, as it may lead to poor engine performance, increased emissions, and potential long-term damage if the issue is not addressed.

Will clearing the P06C2 code fix the problem?

Clearing the P06C2 code may temporarily turn off the check engine light, but it will not fix the underlying issue, and the code is likely to reappear if the problem persists.

How much does it typically cost to repair a P06C2 code?

Repair costs can vary widely depending on the specific issue, but replacing a glow plug can range from $100 to $300, while more complex electrical repairs may cost more.

Is the P06C2 code specific to Ford vehicles?

The P06C2 code is not exclusive to Ford vehicles; it can appear in various makes and models, but the specific interpretation and diagnostic steps may vary by manufacturer.