AutoCodes – GMC – P217E 2014 GMC Sierra

P217E 2014 GMC Sierra Code - Cylinder 8 Injector High Control Circuit Low 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
P217E 2014 GMC Sierra indicates Cylinder 8 Injector High Control Circuit Low 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 158
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 08, 2022
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Code P217E 2014 GMC Sierra 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 ground for greater than 2 s.
OBDII Code P217E 2014 GMC Sierra - Cylinder 8 Injector High Control Circuit Low Voltage - AutoCodes.com
P217E 2014 GMC Sierra Code - Cylinder 8 Injector High Control Circuit Low Voltage

What are the Possible Causes of the DTC P217E 2014 GMC Sierra?

  • 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 P217E 2014 GMC Sierra?

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 P217E 2014 GMC Sierra 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 P217E 2014 GMC Sierra code?

Need more information on how to fix the P217E 2014 GMC Sierra 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 P217E 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code P217E in a 2014 GMC Sierra related to the Cylinder 8 Injector High Control Circuit Low Voltage?

- Common symptoms may include rough idling, misfires, decreased engine performance, and potential stalling.

2. What are the possible causes of the Cylinder 8 Injector High Control Circuit Low Voltage code in a 2014 GMC Sierra?

- Potential causes may include a faulty fuel injector in cylinder 8, wiring issues, a poor electrical connection, or a defective Engine Control Module (ECM).

3. How can I diagnose the OBDII code P217E in my 2014 GMC Sierra related to Cylinder 8 Injector issues?

- Diagnosis typically involves using a scan tool to check for the code, inspecting the injector and related wiring, testing the injector's resistance, and verifying the ECM signal.

4. Can I continue driving my 2014 GMC Sierra with the P217E code indicating Cylinder 8 Injector High Control Circuit Low Voltage?

- It is not recommended to continue driving with this code as it can lead to further engine issues and potential damage if left unresolved.

5. What are some repair tips for addressing the Cylinder 8 Injector High Control Circuit Low Voltage code in a 2014 GMC Sierra?

- Repair tips may include ensuring proper wiring connections, checking the injector for proper functioning, replacing the faulty injector if needed, and clearing the code after repairs.

6. Is it possible to reset the OBDII code P217E in a 2014 GMC Sierra without addressing the underlying issue?

- While you can clear the code temporarily, it is crucial to diagnose and fix the root cause to prevent the issue from reoccurring and potentially causing more significant problems.

7. Can a DIY enthusiast fix the Cylinder 8 Injector High Control Circuit Low Voltage issue in a 2014 GMC Sierra?

- Depending on your experience and tools, you may be able to address wiring or connection issues. However, diagnosing and replacing the fuel injector or ECM may require professional assistance.

8. How much should I expect to pay for repairing the P217E code related to Cylinder 8 Injector in a 2014 GMC Sierra?

- The cost can vary depending on the exact cause, parts needed, and labor rates, but expect to pay anywhere from $100 to $500 for diagnosis and repairs.

9. Are there any preventive measures to avoid triggering the P217E code in my 2014 GMC Sierra in the future?

- Regular maintenance, such as checking fuel injector health, ensuring proper wiring connections, and promptly addressing any engine issues, can help prevent this code from appearing.

10. Will the check engine light turn off automatically after repairing the Cylinder 8 Injector High Control Circuit Low Voltage issue in a 2014 GMC Sierra?

- After successful repairs and clearing the code, the check engine light should turn off. If the issue persists, further diagnosis may be necessary.

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