P0267 2014 Chevrolet Silverado Code - Cylinder 3 Injector Control Circuit Low Voltage
Quick Answer
The Engine Control Module (ECM) supplies voltage to each Fuel Injector on the high control circuits. Common causes include Dirty Fuel Injector 3, Faulty Fuel Injector 3, Plugged Fuel Injector 3. 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
- P0267 2014 Chevrolet Silverado indicates Cylinder 3 Injector Control Circuit Low Voltage.
- Common causes
- Common causes include Dirty Fuel Injector 3, Faulty Fuel Injector 3, Plugged Fuel Injector 3.
- 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.
Code P0267 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0267 2014 Chevrolet Silverado?
- Dirty Fuel Injector 3
- Faulty Fuel Injector 3
- Plugged Fuel Injector 3
- Fuel Injector #3 harness is open or shorted
- Fuel Injector #3 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0267 2014 Chevrolet Silverado?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0267 2014 Chevrolet Silverado 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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Frequently Asked Questions about P0267 2014 Chevrolet Silverado Code
1. What does OBDII code P0267 mean for a 2014 Chevrolet Silverado?
Code P0267 indicates that the Cylinder 3 Injector Control Circuit is experiencing low voltage, which can affect the fuel injector's performance.
2. What are common symptoms of code P0267 in a 2014 Chevrolet Silverado?
Symptoms may include rough idling, engine misfires, poor fuel efficiency, reduced engine power, and the Check Engine Light turning on.
3. What causes code P0267 in a 2014 Chevrolet Silverado?
Common causes include a faulty fuel injector, wiring issues such as damaged or corroded wires, a bad injector driver in the ECM, or insufficient power supply to the injector circuit.
4. Can I drive my 2014 Chevrolet Silverado with code P0267?
Driving with code P0267 can lead to further engine damage or reduced performance. It’s best to address the issue promptly.
5. How do I diagnose code P0267 on my 2014 Chevrolet Silverado?
Use a scan tool to confirm the code, inspect the wiring and connectors for damage, test the fuel injector for proper operation, and check the ECM for faults.
6. How do I fix code P0267 on my 2014 Chevrolet Silverado?
Repairs may include replacing the faulty fuel injector, repairing or replacing damaged wiring, cleaning corroded connections, or addressing ECM issues.
7. How much does it cost to repair code P0267 on a 2014 Chevrolet Silverado?
Costs vary depending on the repair. Replacing a fuel injector can cost $200–$400, while wiring repairs may range from $50–$150. ECM replacement is more expensive, costing $500–$1,000.
8. Can a dirty fuel injector cause code P0267 on a 2014 Chevrolet Silverado?
Yes, a clogged or dirty fuel injector can lead to poor performance and trigger this code if it fails to function correctly.
9. Will replacing the fuel injector fix code P0267 on my 2014 Chevrolet Silverado?
If the injector is faulty, replacing it should resolve the issue. However, it’s important to check the wiring and ECM to rule out other potential causes.
10. How can I prevent code P0267 from occurring in my 2014 Chevrolet Silverado?
Regular maintenance, such as inspecting wiring, cleaning fuel injectors, and using quality fuel, can help prevent this code from appearing.
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