AutoCodes – Chevrolet – P217F 2016 Chevrolet Silverado

P217F 2016 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 2016 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 278

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 2016 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 2016 Chevrolet Silverado - Cylinder 8 Injector High Control Circuit High Voltage - AutoCodes.com — P217F 2016 Chevrolet Silverado Code - Cylinder 8 Injector High Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P217F 2016 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 2016 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 2016 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 2016 Chevrolet Silverado code?

Need more information on how to fix the P217F 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P217F 2016 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 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P217F in a 2016 Chevrolet Silverado?

The common symptoms of OBDII code P217F include rough idling, decreased fuel efficiency, and potential engine misfires.

2. What does the OBDII code P217F "Cylinder 8 Injector High Control Circuit High Voltage" mean in a 2016 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 the 2016 Chevrolet Silverado.

3. What are the possible causes of OBDII code P217F in a 2016 Chevrolet Silverado?

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

4. How can I diagnose the OBDII code P217F in my 2016 Chevrolet Silverado?

Diagnosing code P217F involves inspecting the wiring and connections related to the fuel injector for cylinder 8, testing the injector's resistance, and checking for any ECM fault codes.

5. Can I still drive my 2016 Chevrolet Silverado with the OBDII code P217F present?

It is not recommended to drive your vehicle with code P217F present, as it can lead to engine performance issues and potential damage if left unaddressed.

6. How can I repair OBDII code P217F in my 2016 Chevrolet Silverado?

Repairing code P217F may involve replacing the fuel injector for cylinder 8, repairing any damaged wiring in the control circuit, or reprogramming the ECM.

7. Is it possible to reset the OBDII code P217F in a 2016 Chevrolet Silverado without fixing the underlying issue?

Resetting the code without addressing the underlying issue will only temporarily remove the warning light, but the problem will likely resurface.

8. How much does it cost to fix OBDII code P217F in a 2016 Chevrolet Silverado?

The cost of fixing code P217F can vary depending on the specific issue, but it may range from a few hundred to a thousand dollars, including parts and labor.

9. Can a DIY enthusiast fix the OBDII code P217F in a 2016 Chevrolet Silverado?

While some aspects of diagnosing and repairing code P217F can be tackled by experienced DIYers, it is recommended to consult a professional mechanic for proper diagnosis and repair.

10. How often does OBDII code P217F occur in a 2016 Chevrolet Silverado?

Code P217F "Cylinder 8 Injector High Control Circuit High Voltage" is not a common OBDII code, but it can occur due to various factors affecting the fuel injector control circuit in a 2016 Chevrolet Silverado.