AutoCodes – Chevrolet – P0011 2015 Chevrolet Silverado

P0011 2015 Chevrolet Silverado Code - Intake Camshaft Position System Performance

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 Low or Dirty Engine Oil, Faulty Intake Camshaft Position Actuator Solenoid, Intake Camshaft Position Actuator Solenoid harness is open or shorted. 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: P0011 2015 Chevrolet Silverado indicates Intake Camshaft Position System Performance.
Common causes: Common causes include Low or Dirty Engine Oil, Faulty Intake Camshaft Position Actuator Solenoid, Intake Camshaft Position Actuator Solenoid harness is open or shorted.
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 2,904

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 Aug 20, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
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Code P0011 2015 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 performance of the camshaft position (CMP) actuator system by monitoring the calibrated desired position and the actual position of the camshaft, through the 4X signal of the CMP sensor. If the difference between the actual and the desired position is greater than a calibrated angle for a calibrated amount of time, DTC P0011 will be set.

OBDII Code P0011 2015 Chevrolet Silverado - Intake Camshaft Position System Performance - AutoCodes.com — P0011 2015 Chevrolet Silverado Code - Intake Camshaft Position System Performance

What does this mean?

What are the Possible Causes of the DTC P0011 2015 Chevrolet Silverado?

Low or Dirty Engine Oil
Faulty Intake Camshaft Position Actuator Solenoid
Intake Camshaft Position Actuator Solenoid harness is open or shorted
Intake Camshaft Position Actuator Solenoid circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0011 2015 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 P0011 2015 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.

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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 P0011 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P0011 in a 2015 Chevrolet Silverado?

The common symptoms of code P0011 include rough idling, reduced engine performance, decreased fuel efficiency, and possibly stalling.

2. What could be the possible causes of OBDII code P0011 in a 2015 Chevrolet Silverado?

Possible causes of code P0011 include a faulty camshaft position actuator, timing chain issues, low engine oil levels, dirty engine oil, or a malfunctioning camshaft position sensor.

3. How can I diagnose the OBDII code P0011 in my 2015 Chevrolet Silverado?

Diagnosing code P0011 involves using an OBDII scanner to retrieve the code, inspecting the camshaft position actuator, checking the timing chain, verifying engine oil levels, and testing the camshaft position sensor.

4. What are some repair tips for fixing OBDII code P0011 in a 2015 Chevrolet Silverado?

Repair tips for resolving code P0011 may include replacing the camshaft position actuator, addressing any timing chain issues, changing the engine oil and filter, or replacing the camshaft position sensor if necessary.

5. Can I continue driving my 2015 Chevrolet Silverado with OBDII code P0011?

It is not recommended to continue driving your vehicle with code P0011 as it can lead to further engine damage and potential safety hazards. It is advised to address the issue promptly.

6. How much does it cost to repair OBDII code P0011 in a 2015 Chevrolet Silverado?

The cost of repairing code P0011 can vary depending on the exact cause of the issue and the labor rates in your area. It is advisable to consult with a professional mechanic for an accurate estimate.

7. Are there any preventive maintenance measures to avoid OBDII code P0011 in a 2015 Chevrolet Silverado?

Regularly scheduled oil changes, using high-quality engine oil, and following the manufacturer's recommended maintenance schedule can help prevent issues that may trigger code P0011.

8. Can a DIY enthusiast fix OBDII code P0011 in a 2015 Chevrolet Silverado?

While some repairs related to code P0011 may be within reach of a skilled DIY enthusiast, it is recommended to consult a professional mechanic for a proper diagnosis and repair to ensure the issue is fully resolved.

9. How urgent is it to address OBDII code P0011 in a 2015 Chevrolet Silverado?

It is important to address code P0011 promptly to prevent potential engine damage and avoid more costly repairs in the future. Ignoring the issue can lead to further complications.

10. Will resetting the OBDII code P0011 in a 2015 Chevrolet Silverado make it go away permanently?

Simply resetting the code without addressing the underlying issue will not fix the problem permanently. It is crucial to diagnose and repair the root cause of code P0011 for a lasting solution.