AutoCodes – Chevrolet – P217E 2018 Chevrolet Silverado

P217E 2018 Chevrolet Silverado 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 2018 Chevrolet Silverado 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.

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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 P217E 2018 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 ground for greater than 2 s.

OBDII Code P217E 2018 Chevrolet Silverado - Cylinder 8 Injector High Control Circuit Low Voltage - AutoCodes.com — P217E 2018 Chevrolet Silverado Code - Cylinder 8 Injector High Control Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P217E 2018 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 P217E 2018 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 P217E 2018 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 P217E 2018 Chevrolet Silverado code?

Need more information on how to fix the P217E 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 2018 Chevrolet Silverado Code

1. What does the OBDII code P217E mean on a 2018 Chevrolet Silverado?

P217E indicates that the Engine Control Module (ECM) has detected a low voltage issue in the high control circuit of cylinder 8's fuel injector.

2. What are the symptoms of a P217E code in a 2018 Chevrolet Silverado?

Common symptoms include poor engine performance, misfires in cylinder 8, reduced fuel efficiency, rough idling, and possibly the Check Engine Light turning on.

3. What causes the P217E code to appear?

The code can be triggered by a faulty fuel injector, damaged wiring or connectors in the injector circuit, a malfunctioning ECM, or corrosion on the electrical connections.

4. Can I drive my 2018 Chevrolet Silverado with a P217E code?

Driving with this code is not recommended as it can lead to further engine damage and decreased performance. Itâ€™s best to address the issue promptly.

5. How do I diagnose a P217E code?

Start by inspecting the wiring and connectors for cylinder 8â€™s fuel injector. Use a multimeter to check for proper voltage and continuity. If no issues are found, test or replace the injector and, if necessary, the ECM.

6. How much does it cost to fix a P217E code?

Repair costs vary depending on the cause. Replacing a fuel injector typically costs $200-$500, while fixing wiring issues may cost less. ECM replacement could exceed $1,000.

7. Could a bad fuel injector cause a P217E code?

Yes, a faulty fuel injector with an internal short or open circuit can cause the ECM to detect low voltage and trigger this code.

8. Can a P217E code cause engine misfires?

Yes, the issue with cylinder 8â€™s injector circuit can lead to improper fuel delivery, which causes misfires.

9. What tools are required to fix a P217E code?

You may need a diagnostic scanner, multimeter, wiring repair kit, and potentially basic tools for removing and replacing the injector.

10. Can a dirty connection trigger the P217E code?

Yes, corrosion or dirt on the electrical connectors for cylinder 8â€™s injector can disrupt proper voltage and cause the code to appear. Cleaning the connections may resolve the issue.