AutoCodes – Chevrolet – P14B6 2014 Chevrolet Silverado

P14B6 2014 Chevrolet Silverado Code - Mass Air Flow Sensor Signal Message Counter Incorrect

Quick Answer

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Mass Air Flow Sensor, Mass Air Flow Sensor harness is open or shorted, Mass Air Flow Sensor 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: P14B6 2014 Chevrolet Silverado indicates Mass Air Flow Sensor Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Mass Air Flow Sensor, Mass Air Flow Sensor harness is open or shorted, Mass Air Flow Sensor 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 277

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 Sep 28, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P14B6 2014 Chevrolet Silverado Description

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Operating information and commands are exchanged among the control modules. Each module on the serial data circuit maintains a transmit error counter and a receive error counter. The counter values increase with detected errors and decrease with error-free messages. The Diagnostic Trouble Code (DTC) will be set when the Mass Air Flow Sensor Signal Message Counter is Incorrect.

OBDII Code P14B6 2014 Chevrolet Silverado - Mass Air Flow Sensor Signal Message Counter Incorrect - AutoCodes.com — P14B6 2014 Chevrolet Silverado Code - Mass Air Flow Sensor Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P14B6 2014 Chevrolet Silverado?

Faulty Mass Air Flow Sensor
Mass Air Flow Sensor harness is open or shorted
Mass Air Flow Sensor circuit poor electrical connection

How to Fix the DTC P14B6 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P14B6 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.

Need more information about the P14B6 2014 Chevrolet Silverado code?

Need more information on how to fix the P14B6 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P14B6 2014 Chevrolet Silverado 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 P14B6 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P14B6 in a 2014 Chevrolet Silverado?

The common symptoms of code P14B6 in a 2014 Chevrolet Silverado include poor engine performance, rough idling, stalling, and decreased fuel efficiency.

2. What does the OBDII code P14B6 indicate in a 2014 Chevrolet Silverado?

Code P14B6 on a 2014 Chevrolet Silverado specifically points to a Mass Air Flow Sensor Signal Message Counter Incorrect issue.

3. What are the possible causes of OBDII code P14B6 in a 2014 Chevrolet Silverado?

Common causes of code P14B6 in a 2014 Chevrolet Silverado include a faulty mass air flow sensor, wiring issues, a dirty or contaminated air filter, or a vacuum leak.

4. How can I diagnose the Mass Air Flow Sensor Signal Message Counter Incorrect issue in my 2014 Chevrolet Silverado?

To diagnose the issue, you can start by inspecting the mass air flow sensor and its wiring for any visible damage. You may also want to check the air filter and intake system for any debris or obstructions.

5. Can I drive my 2014 Chevrolet Silverado with OBDII code P14B6?

It is not recommended to drive your 2014 Chevrolet Silverado with code P14B6 present, as it can lead to further engine damage and poor performance. It is advisable to address the issue promptly.

6. How can I repair OBDII code P14B6 in my 2014 Chevrolet Silverado?

Repairing code P14B6 may involve cleaning or replacing the mass air flow sensor, repairing any damaged wiring, replacing the air filter, and addressing any vacuum leaks in the intake system.

7. Will resetting the OBDII code P14B6 in my 2014 Chevrolet Silverado make it go away permanently?

Simply resetting the code may temporarily clear the warning light, but if the underlying issue causing code P14B6 is not fixed, the code is likely to return.

8. How much does it typically cost to repair OBDII code P14B6 in a 2014 Chevrolet Silverado?

The cost of repairing code P14B6 in a 2014 Chevrolet Silverado can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

9. Can a DIY enthusiast resolve OBDII code P14B6 in a 2014 Chevrolet Silverado?

If you have the necessary tools and expertise, it is possible to address code P14B6 in a 2014 Chevrolet Silverado as a DIY project. However, if you are unsure, it's best to consult a professional mechanic.

10. How urgent is it to address OBDII code P14B6 in a 2014 Chevrolet Silverado?

It is recommended to address code P14B6 promptly in a 2014 Chevrolet Silverado to prevent further damage to the engine and ensure optimal performance and fuel efficiency.