AutoCodes – Chevrolet – P216F 2014 Chevrolet Silverado

P216F 2014 Chevrolet Silverado Code - Cylinder 6 Injector High Control Circuit High Voltage

Quick Answer

The Engine Control Module (ECM) supplies voltage to each fuel injector on the high control circuits. Common causes include Faulty Fuel Injector 6, Fuel Injector 6 harness is open or shorted, Fuel Injector 6 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: P216F 2014 Chevrolet Silverado indicates Cylinder 6 Injector High Control Circuit High Voltage.
Common causes: Common causes include Faulty Fuel Injector 6, Fuel Injector 6 harness is open or shorted, Fuel Injector 6 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 181

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 08, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P216F 2014 Chevrolet Silverado 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 high voltage supply circuit is shorted to voltage for greater than 2 s.

OBDII Code P216F 2014 Chevrolet Silverado - Cylinder 6 Injector High Control Circuit High Voltage - AutoCodes.com — P216F 2014 Chevrolet Silverado Code - Cylinder 6 Injector High Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P216F 2014 Chevrolet Silverado?

Faulty Fuel Injector 6
Fuel Injector 6 harness is open or shorted
Fuel Injector 6 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P216F 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 P216F 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 P216F 2014 Chevrolet Silverado code?

Need more information on how to fix the P216F 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P216F 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 P216F 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P216F in a 2014 Chevrolet Silverado?

The common symptoms of code P216F include rough idling, decreased fuel efficiency, engine misfires, and in some cases, the Check Engine light may be illuminated.

2. What does the OBDII code P216F Cylinder 6 Injector High Control Circuit High Voltage mean for a 2014 Chevrolet Silverado?

This code indicates that there is a high voltage condition in the control circuit of the fuel injector for cylinder 6 in the engine.

3. What are the possible causes of OBDII code P216F in a 2014 Chevrolet Silverado?

Possible causes of code P216F include a faulty fuel injector for cylinder 6, wiring issues in the injector circuit, a defective Engine Control Module (ECM), or a poor electrical connection.

4. How can I diagnose the OBDII code P216F in my 2014 Chevrolet Silverado?

Diagnosing code P216F involves using an OBDII scanner to retrieve the code, checking the wiring and connections related to the injector for cylinder 6, and testing the fuel injector itself for proper operation.

5. Can I still drive my 2014 Chevrolet Silverado with OBDII code P216F?

It is not recommended to drive your vehicle with code P216F present as it can lead to further engine damage and reduced performance. It is best to address the issue promptly.

6. How can I repair OBDII code P216F in my 2014 Chevrolet Silverado?

To repair code P216F, you may need to replace the fuel injector for cylinder 6, repair any damaged wiring or connections, or replace the ECM if necessary. It is advisable to consult a professional mechanic for proper diagnosis and repair.

7. Are there any DIY tips for fixing OBDII code P216F in a 2014 Chevrolet Silverado?

While basic checks like inspecting the injector connections and wiring can be done DIY, it is recommended to seek the expertise of a qualified mechanic for accurate diagnosis and repair of code P216F.

8. How serious is OBDII code P216F in a 2014 Chevrolet Silverado?

Code P216F should be addressed promptly as it can lead to engine performance issues and potential damage if left unresolved. Ignoring this code may result in more expensive repairs down the line.

9. Is it common for a 2014 Chevrolet Silverado to experience OBDII code P216F?

While not extremely common, OBDII code P216F can occur in a 2014 Chevrolet Silverado due to various factors like injector issues or wiring faults. Regular maintenance can help prevent such issues.

10. Can a faulty fuel injector cause OBDII code P216F in a 2014 Chevrolet Silverado?

Yes, a faulty fuel injector for cylinder 6 can cause code P216F to trigger in a 2014 Chevrolet Silverado. Replacing the injector may be necessary to resolve this issue.