AutoCodes – Chevrolet – P06EC 2014 Chevrolet Silverado

P06EC 2014 Chevrolet Silverado Code - Fuel Injector Control Module Requested MIL Illumination

Quick Answer

Control modules constantly monitor the vehicle for any condition which may adversely affect vehicle performance. Common causes include Check Fuel Injector Control Module for codes, Faulty Fuel Injector Control Module. 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: P06EC 2014 Chevrolet Silverado indicates Fuel Injector Control Module Requested MIL Illumination.
Common causes: Common causes include Check Fuel Injector Control Module for codes, Faulty Fuel Injector Control Module.
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 397

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jul 15, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P06EC 2014 Chevrolet Silverado Description

Control modules constantly monitor the vehicle for any condition which may adversely affect vehicle performance. If a condition is detected, the module sets a Diagnostic Trouble Code (DTC) and sends a serial data message to the Engine Control Module (ECM). The ECM sets a DTC to inform that the module has set a DTC. The serial data message sent by the module also contains a request for the ECM to illuminate the Malfunction Indicator Lamp (MIL).
The DTC will be set when the ECM receives a serial data message from the Fuel Injector Control Module indicating that DTC has been set in the module.

OBDII Code P06EC 2014 Chevrolet Silverado - Fuel Injector Control Module Requested MIL Illumination - AutoCodes.com — P06EC 2014 Chevrolet Silverado Code - Fuel Injector Control Module Requested MIL Illumination

What does this mean?

What are the Possible Causes of the DTC P06EC 2014 Chevrolet Silverado?

Check Fuel Injector Control Module for codes
Faulty Fuel Injector Control Module

How to Fix the DTC P06EC 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 P06EC 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 P06EC 2014 Chevrolet Silverado code?

Need more information on how to fix the P06EC 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P06EC 2014 Chevrolet Silverado Code

What does the OBDII code P06EC mean for a 2014 Chevrolet Silverado?

The OBDII code P06EC indicates that the Fuel Injector Control Module (FICM) has requested the Malfunction Indicator Lamp (MIL) to be illuminated due to a detected issue with fuel injector performance.

What are the common symptoms associated with the P06EC code?

Common symptoms include rough engine idle, poor acceleration, decreased fuel efficiency, and engine misfires.

What could cause the P06EC code to trigger in my Silverado?

Potential causes include faulty fuel injectors, issues with the fuel injector control module, wiring problems, or a malfunctioning engine control module (ECM).

Can I drive my Chevrolet Silverado with the P06EC code?

While it may be possible to drive with this code, it is not recommended as it can lead to further engine damage or performance issues.

How can I diagnose the P06EC code?

Start by using an OBDII scanner to confirm the code. Inspect the fuel injectors and wiring for damage, check the FICM, and look for any other related trouble codes that could provide additional context.

What repairs are commonly needed for the P06EC code?

Repairs may include replacing faulty fuel injectors, repairing or replacing the fuel injector control module, fixing wiring issues, or updating the engine control module software.

Is the P06EC code serious?

Yes, the P06EC code is considered serious as it indicates a problem with fuel injector control, which can affect engine performance and lead to more significant issues if not addressed promptly.

Will clearing the P06EC code fix the problem?

Clearing the code may temporarily turn off the MIL, but it will not fix the underlying issue. The code will likely reappear until the root cause is resolved.

How much will it cost to repair the P06EC code?

Repair costs can vary widely, ranging from a few hundred dollars for minor repairs like wiring fixes to over a thousand dollars if fuel injectors or the control module need replacement.