AutoCodes – Chevrolet – P2088 2014 Chevrolet Silverado

P2088 2014 Chevrolet Silverado Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1

Quick Answer

The Camshaft Position (CMP) actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. Common causes include Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1, Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted, Intake Camshaft Position Actuator Solenoid Valve Bank 1 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: P2088 2014 Chevrolet Silverado indicates Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1.
Common causes: Common causes include Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1, Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted, Intake Camshaft Position Actuator Solenoid Valve Bank 1 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 362

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on May 13, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2088 2014 Chevrolet Silverado Description

The Camshaft Position (CMP) actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. The Camshaft Position Actuator Solenoid Valve signal from the ECM is Pulse Width Modulated (PWM). The ECM controls the Camshaft Position Actuator Solenoid Valve duty cycle by controlling the amount of solenoid valve ON time. The Camshaft Position Actuator Solenoid Valve controls the advance or the retard of each camshaft. The Camshaft Position Actuator Solenoid Valve controls the oil flow that applies the pressure to advance or retard the camshafts.
Ignition voltage is supplied directly to the Camshaft Position Actuator Solenoid Valve. The ECM controls the solenoid valve by grounding the control circuit with a solid-state device called a driver. The driver is equipped with a feedback circuit that is pulled up to a voltage. The ECM can determine if the control circuit is open, shorted to the ground, or shorted to a voltage by monitoring the feedback voltage.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects an open solenoid circuit in the CMP actuator for greater than 1 second or a cumulative of 5 seconds when the solenoid is commanded OFF.
The ECM monitors the control circuit of the CMP actuator solenoid for electrical faults. The ECM can determine if a control circuit is shorted low. If the ECM detects a fault with the CMP actuator solenoid control, DTC P2088 will set.

OBDII Code P2088 2014 Chevrolet Silverado - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1 - AutoCodes.com — P2088 2014 Chevrolet Silverado Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1

What does this mean?

What are the Possible Causes of the DTC P2088 2014 Chevrolet Silverado?

Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1
Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted
Intake Camshaft Position Actuator Solenoid Valve Bank 1 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2088 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 P2088 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 P2088 2014 Chevrolet Silverado 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 P2088 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2088 in a 2014 Chevrolet Silverado?

- Common symptoms include engine misfires, rough idling, reduced fuel efficiency, and possibly stalling.

2. What does the OBDII code P2088 "Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Bank 1" mean for a 2014 Chevrolet Silverado?

- This code indicates a low voltage condition in the control circuit of the intake camshaft position actuator solenoid valve for bank 1.

3. What are the possible causes of OBDII code P2088 in a 2014 Chevrolet Silverado?

- Possible causes include a faulty intake camshaft position actuator solenoid valve, wiring issues, low engine oil levels, or a malfunctioning engine control module (ECM).

4. How can I diagnose the OBDII code P2088 in my 2014 Chevrolet Silverado?

- Diagnosis typically involves checking the wiring and connectors related to the intake camshaft position actuator solenoid valve, testing the valve's resistance, and inspecting the engine oil level.

5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code P2088 present?

- It is not recommended to continue driving with this code active, as it can lead to further engine damage and potential safety hazards.

6. How can I repair OBDII code P2088 in my 2014 Chevrolet Silverado?

- Repair options may include replacing the intake camshaft position actuator solenoid valve, repairing any wiring issues, ensuring proper engine oil levels, or resetting the ECM.

7. Is it possible to reset the OBDII code P2088 in a 2014 Chevrolet Silverado without making any repairs?

- While clearing the code may temporarily turn off the check engine light, it is important to address the underlying issue causing the fault code to prevent future problems.

8. Are there any maintenance tips to prevent OBDII code P2088 in a 2014 Chevrolet Silverado?

- Regularly checking and maintaining proper engine oil levels, addressing any wiring issues promptly, and following the manufacturer's recommended maintenance schedule can help prevent this code.

9. How much does it typically cost to repair OBDII code P2088 in a 2014 Chevrolet Silverado?

- The cost of repair can vary depending on the specific cause of the code, but it may involve parts and labor expenses ranging from $100 to $500 or more.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P2088 in a 2014 Chevrolet Silverado?

- Depending on the specific cause, some DIY enthusiasts may be able to address this code by following repair guides, but professional diagnosis and repair are recommended for complex issues.