AutoCodes – Ford – P0264 Ford

P0264 Ford Code - Cylinder 2 Injector Circuit Low

Quick Answer

The Engine Control Module (ECM) supplies voltage to each Fuel Injector on the high control circuits. Common causes include Dirty Fuel Injector 2, Faulty Fuel Injector 2, Plugged Fuel Injector 2. 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: P0264 Ford indicates Cylinder 2 Injector Circuit Low.
Common causes: Common causes include Dirty Fuel Injector 2, Faulty Fuel Injector 2, Plugged Fuel Injector 2.
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 11,939

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 Jun 02, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0264 Ford Description

The Engine Control Module (ECM) supplies voltage to each Fuel Injector on the high control circuits. The ECM energizes each fuel injector by grounding the low control circuit of the fuel injector. The ECM monitors the status of the fuel injector circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector(s) is disabled. The Diagnostic Trouble Code (DTC) will be set when the ECM detects the fuel injector control circuit is shorted to ground for greater than 2 s.

OBDII Code P0264 Ford - Cylinder 2 Injector Circuit Low - AutoCodes.com — P0264 Ford Code - Cylinder 2 Injector Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0264 Ford?

Dirty Fuel Injector 2
Faulty Fuel Injector 2
Plugged Fuel Injector 2
Fuel Injector #2 harness is open or shorted
Fuel Injector #2 circuit poor electrical connection

How to Fix the DTC P0264 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 does this mean?

Code Tech Notes

Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing the injector.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0264 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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Need Help with the Code?

Get the P0264 Ford code diagnosed by a professional: Find a repair shop in your area

Information for Specific Ford Models

P0264 2006 Ford Fusion — Cylinder 2 Injector Circuit Low
P0264 2007 Ford Fusion — Cylinder 2 Injector Circuit Low
P0264 2008 Ford Fusion — Cylinder 2 Injector Circuit Low
P0264 2009 Ford Fusion — Cylinder 2 Injector Circuit Low
P0264 2010 Ford Fusion — Cylinder 2 Injector Circuit Low
P0264 2011 Ford Fusion — Cylinder 2 Injector Circuit Low
P0264 2012 Ford Fusion — Cylinder 2 Injector Circuit Low

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 P0264 Ford Code

1. What are the common symptoms of OBDII code P0264 in a Ford, indicating a Cylinder 2 Injector Circuit Low issue?

- Common symptoms include rough idling, engine misfires, decreased fuel efficiency, and potentially a Check Engine light.

2. What are the possible causes of OBDII code P0264 in a Ford?

- The code may be triggered by issues such as a faulty fuel injector, wiring problems in the injector circuit, a clogged fuel injector, or a malfunctioning Engine Control Module (ECM).

3. How can I diagnose the Cylinder 2 Injector Circuit Low issue related to OBDII code P0264 in my Ford?

- You can perform a visual inspection of the injector wiring, test the fuel injector for proper functioning, check for any fuel leaks, and use a scan tool to monitor injector performance.

4. Are there any quick repair tips for resolving OBDII code P0264 in a Ford related to Cylinder 2 Injector Circuit Low?

- Quick repair tips include checking and cleaning the injector connectors, ensuring proper wire connections, testing the fuel injector resistance, and clearing the code to see if it reoccurs.

5. Can a DIY enthusiast fix the Cylinder 2 Injector Circuit Low issue causing OBDII code P0264 in a Ford?

- While some basic troubleshooting and repairs can be done by DIY enthusiasts, complex issues like internal fuel injector problems or ECM failures may require professional diagnosis and repair.

6. How urgent is it to address OBDII code P0264 indicating a Cylinder 2 Injector Circuit Low issue in a Ford?

- It is recommended to address this issue promptly to prevent further engine damage, poor performance, and potential safety hazards associated with misfires and fuel delivery problems.

7. What is the typical cost of repairing OBDII code P0264 related to a Cylinder 2 Injector Circuit Low issue in a Ford?

- The cost of repair can vary depending on the exact cause, but it may range from $100 to $500, including parts and labor, if a professional mechanic is consulted.

8. Can driving with OBDII code P0264 in a Ford, signaling a Cylinder 2 Injector Circuit Low issue, cause any long-term damage?

- Continuing to drive with this issue can potentially lead to more severe engine problems, including permanent damage to the fuel injector, catalytic converter, or engine components if left unresolved.

9. Are there any preventive measures to avoid encountering OBDII code P0264 related to a Cylinder 2 Injector Circuit Low issue in a Ford?

- Regular maintenance, such as using high-quality fuel, changing fuel filters as recommended, and addressing any engine performance issues promptly, can help prevent injector circuit problems leading to this code.

10. How long does it typically take to repair OBDII code P0264 in a Ford caused by a Cylinder 2 Injector Circuit Low issue?

- The repair time can vary based on the exact cause and the complexity of the repair needed, but it may take anywhere from 1 to 4 hours for a professional mechanic to diagnose and fix the issue.