Engine-CodesChevrolet – P0267 2016 Chevrolet Silverado

P0267 2016 Chevrolet Silverado Code - Cylinder 3 Injector Control Circuit Low Voltage

Quick Answer

The diagnostic trouble code P0267 in a 2016 Chevrolet Silverado specifically refers to an issue with the Cylinder 3 Injector Control Circuit experiencing low voltage. Common causes include Faulty fuel injector in cylinder 3, Damaged injector control circuit, Issues with the PCM. 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 2016 Chevrolet Silverado indicates Cylinder 3 Injector Control Circuit Low Voltage.
Common causes
Common causes include Faulty fuel injector in cylinder 3, Damaged injector control circuit, Issues with the PCM.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P0267 2016 Chevrolet Silverado Description

The diagnostic trouble code P0267 in a 2016 Chevrolet Silverado specifically refers to an issue with the Cylinder 3 Injector Control Circuit experiencing low voltage. This code is typically triggered when the Powertrain Control Module (PCM) detects that the voltage in the control circuit for the fuel injector in cylinder 3 is below the specified range. The fuel injector control circuit plays a crucial role in delivering the precise amount of fuel to the engine for combustion. When the voltage in this circuit is too low, it can lead to poor fuel delivery, resulting in misfires, rough idling, and decreased engine performance.

OBDII Code P0267 2016 Chevrolet Silverado - Cylinder 3 Injector Control Circuit Low Voltage
P0267 2016 Chevrolet Silverado Code - Cylinder 3 Injector Control Circuit Low Voltage

Common Causes of P0267 2016 Chevrolet Silverado

  1. Faulty fuel injector in cylinder 3
  2. Damaged injector control circuit
  3. Issues with the PCM
  4. Wiring or connector problems in the control circuit

Symptoms of P0267 2016 Chevrolet Silverado

  1. Rough idling or engine misfires
  2. Decreased engine performance and power
  3. Reduced fuel efficiency
  4. Illumination of the check engine light
  5. Increased emissions

How to Fix P0267 2016 Chevrolet Silverado

  1. Perform a thorough diagnostic scan to confirm the P0267 code and pinpoint the exact cause of the issue.
  2. Inspect the fuel injector in cylinder 3 for any signs of damage or malfunction and replace if necessary.
  3. Check the injector control circuit for any wiring or connector issues and repair or replace as needed.
  4. Test the PCM to ensure it is functioning correctly and reprogram if required.
  5. Clear the trouble code from the PCM memory and test drive the vehicle to verify that the issue has been resolved.

Cost to Fix P0267 2016 Chevrolet Silverado

The typical repair costs for addressing a P0267 code in a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing a faulty fuel injector can range from $150 to $300, while repairing wiring or connectors in the injector control circuit may cost between $100 and $200. Diagnostic time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. It is advisable to consult with a trusted mechanic or dealership to obtain a more accurate estimate based on the specific circumstances of the vehicle.

Tech Notes for P0267 2016 Chevrolet Silverado

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

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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.

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