AutoCodes – Chevrolet – P217F 2014 Chevrolet Silverado

P217F 2014 Chevrolet Silverado Code - Cylinder 8 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 8, Fuel Injector 8 harness is open or shorted, Fuel Injector 8 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: P217F 2014 Chevrolet Silverado indicates Cylinder 8 Injector High Control Circuit High Voltage.
Common causes: Common causes include Faulty Fuel Injector 8, Fuel Injector 8 harness is open or shorted, Fuel Injector 8 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 269

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 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
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Code P217F 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 P217F 2014 Chevrolet Silverado - Cylinder 8 Injector High Control Circuit High Voltage - AutoCodes.com — P217F 2014 Chevrolet Silverado Code - Cylinder 8 Injector High Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P217F 2014 Chevrolet Silverado?

Faulty Fuel Injector 8
Fuel Injector 8 harness is open or shorted
Fuel Injector 8 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P217F 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 P217F 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 P217F 2014 Chevrolet Silverado code?

Need more information on how to fix the P217F 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P217F 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 P217F 2014 Chevrolet Silverado Code

1. What are common symptoms of OBDII code P217F in a 2014 Chevrolet Silverado?

The common symptoms of OBDII code P217F in a 2014 Chevrolet Silverado include rough idling, engine misfires, decreased fuel efficiency, and potential stalling.

2. What does the OBDII code P217F "Cylinder 8 Injector High Control Circuit High Voltage" indicate for a 2014 Chevrolet Silverado?

The code P217F indicates that there is a high voltage condition detected in the control circuit of the fuel injector for cylinder 8 in a 2014 Chevrolet Silverado.

3. What are possible causes of OBDII code P217F in a 2014 Chevrolet Silverado?

Possible causes of OBDII code P217F in a 2014 Chevrolet Silverado include a faulty fuel injector for cylinder 8, issues with the injector control circuit, wiring problems, or a malfunctioning Engine Control Module (ECM).

4. How can I diagnose the OBDII code P217F in my 2014 Chevrolet Silverado?

Diagnosing OBDII code P217F in a 2014 Chevrolet Silverado involves using a scan tool to retrieve the code, inspecting the wiring and connections related to cylinder 8 injector, and testing the injector itself for proper function.

5. Can I still drive my 2014 Chevrolet Silverado with OBDII code P217F active?

It is not recommended to drive your 2014 Chevrolet Silverado with OBDII code P217F active, as it can lead to engine performance issues and potentially cause further damage if left unresolved.

6. How can I repair OBDII code P217F in my 2014 Chevrolet Silverado?

Repairing OBDII code P217F in a 2014 Chevrolet Silverado may involve replacing the fuel injector for cylinder 8, repairing any wiring or connection issues, or reprogramming the ECM if necessary.

7. Will resetting the ECM clear OBDII code P217F in my 2014 Chevrolet Silverado?

Resetting the ECM may temporarily clear OBDII code P217F in a 2014 Chevrolet Silverado, but if the underlying issue is not addressed, the code is likely to return after some driving cycles.

8. How much does it cost to fix OBDII code P217F in a 2014 Chevrolet Silverado?

The cost to fix OBDII code P217F in a 2014 Chevrolet Silverado can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can a DIY enthusiast repair OBDII code P217F in a 2014 Chevrolet Silverado?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code P217F in a 2014 Chevrolet Silverado, it is recommended to seek professional help due to the complexity of dealing with fuel injectors and engine control systems.

10. How often does OBDII code P217F occur in a 2014 Chevrolet Silverado?

The occurrence of OBDII code P217F in a 2014 Chevrolet Silverado can vary depending on factors like maintenance, driving habits, and vehicle age, but it is relatively uncommon compared to other issues.