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Engine-Codes – GMC – P2088 2017 GMC Sierra

P2088 2017 GMC Sierra Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1

Quick Answer

The P2088 diagnostic trouble code (DTC) for a 2017 GMC Sierra refers to the Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1. Common causes include Wiring issues or damaged wiring harness, Faulty intake camshaft position actuator solenoid valve, Malfunctioning engine control module (ECM). 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
P2088 2017 GMC Sierra indicates Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1.
Common causes
Common causes include Wiring issues or damaged wiring harness, Faulty intake camshaft position actuator solenoid valve, Malfunctioning engine control module (ECM).
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code P2088 2017 GMC Sierra Description

The P2088 diagnostic trouble code (DTC) for a 2017 GMC Sierra refers to the Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1. This code indicates that there is an issue with the control circuit for the intake camshaft position actuator solenoid valve on bank 1 of the engine. The intake camshaft position actuator solenoid valve is responsible for controlling the camshaft timing, which plays a crucial role in the engine's performance and efficiency.

OBDII Code P2088 2017 GMC Sierra - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1
P2088 2017 GMC Sierra Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1

Common Causes of P2088 2017 GMC Sierra

  1. Wiring issues or damaged wiring harness
  2. Faulty intake camshaft position actuator solenoid valve
  3. Malfunctioning engine control module (ECM)
  4. Poor connection in the control circuit
  5. Electrical issues such as a blown fuse or relay

Symptoms of P2088 2017 GMC Sierra

  1. Reduced power and acceleration
  2. Poor fuel efficiency
  3. Rough idling or engine stalling
  4. Hesitation or surging during acceleration
  5. Check Engine Light illuminated on the dashboard

How to Fix P2088 2017 GMC Sierra

  1. Begin by conducting a thorough inspection of the wiring harness and connections related to the intake camshaft position actuator solenoid valve on bank 1.
  2. Test the intake camshaft position actuator solenoid valve to determine if it is functioning correctly. Replace if necessary.
  3. Check the engine control module (ECM) for any faults or errors. Reset or reprogram the ECM as needed.
  4. Inspect the control circuit for any loose connections or damaged components. Repair or replace as necessary.
  5. Clear the DTC and perform a test drive to ensure the issue has been resolved.

Cost to Fix P2088 2017 GMC Sierra

The typical repair costs for addressing a P2088 code on a 2017 GMC Sierra can vary depending on the specific cause of the issue. In general, the cost of parts such as a new intake camshaft position actuator solenoid valve or wiring harness can range from $100 to $300. Labor costs at auto repair shops typically range from $80 to $150 per hour. Therefore, the total repair cost can range from $200 to $600 or more, depending on the extent of the repairs needed. It is advisable to consult with a professional mechanic to get an accurate estimate based on your specific vehicle and location.

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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 P2088 2017 GMC Sierra Code

1. What are the common symptoms of OBDII code P2088 in a 2017 GMC Sierra?

When OBDII code P2088 triggers in a 2017 GMC Sierra, you may experience rough idling, reduced engine performance, poor fuel efficiency, and even stalling.

2. What does the OBDII code P2088 "Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1" mean?

The code P2088 indicates that there is a low voltage condition detected in the control circuit of the intake camshaft position actuator solenoid valve for bank 1 in a 2017 GMC Sierra.

3. What are the possible causes of OBDII code P2088 in a 2017 GMC Sierra?

Common causes of OBDII code P2088 in a 2017 GMC Sierra include a faulty intake camshaft position actuator solenoid valve, wiring issues, poor electrical connections, or a problem with the engine control module (ECM).

4. How can I diagnose the OBDII code P2088 in my 2017 GMC Sierra?

To diagnose OBDII code P2088, you can start by checking the wiring and connections related to the intake camshaft position actuator solenoid valve, testing the valve itself for proper operation, and using a scan tool to gather data from the ECM.

5. Can I continue driving my 2017 GMC Sierra with OBDII code P2088?

It is not recommended to drive your 2017 GMC Sierra with OBDII code P2088, as it can lead to further engine damage and potentially unsafe driving conditions. It's best to address the issue promptly.

6. How can I repair OBDII code P2088 in a 2017 GMC Sierra?

Repairing OBDII code P2088 may involve replacing the intake camshaft position actuator solenoid valve, repairing any wiring or connection issues, or resetting the ECM after resolving the underlying problem.

7. Is it possible to clear the OBDII code P2088 in a 2017 GMC Sierra without fixing the issue?

While you can clear the OBDII code P2088 with a scan tool, it will likely reappear if the root cause of the problem is not addressed. It's essential to fix the underlying issue to prevent future occurrences.

8. Can a DIY enthusiast fix OBDII code P2088 in a 2017 GMC Sierra?

Depending on your mechanical skills and knowledge, a DIY enthusiast may be able to address OBDII code P2088 by following repair guides, using the right tools, and being cautious when working on the vehicle.

9. How much does it typically cost to repair OBDII code P2088 in a 2017 GMC Sierra?

The cost of repairing OBDII code P2088 in a 2017 GMC Sierra can vary depending on the root cause of the issue, the need for replacement parts, and whether you choose to perform the repair yourself or take it to a professional mechanic.

10. Will OBDII code P2088 cause my 2017 GMC Sierra to fail an emissions test?

Yes, OBDII code P2088 can cause your 2017 GMC Sierra to fail an emissions test, as it indicates a problem with the intake camshaft position actuator solenoid valve control circuit, which can impact the vehicle's emissions output.

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