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Engine-Codes – Generic – P2011

P2011 Code - Intake Manifold Runner Control Circuit/Open Bank 2

Quick Answer

The P2011 diagnostic trouble code indicates an issue with the Intake Manifold Runner Control Circuit on Bank 2 of the engine. Common causes include Faulty intake manifold runner control solenoid, Damaged wiring in the control circuit, Blown fuse related to the intake manifold runner control system. 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
P2011 indicates Intake Manifold Runner Control Circuit/Open Bank 2.
Common causes
Common causes include Faulty intake manifold runner control solenoid, Damaged wiring in the control circuit, Blown fuse related to the intake manifold runner control system.
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 14, 2024
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Code P2011 Description

The P2011 diagnostic trouble code indicates an issue with the Intake Manifold Runner Control Circuit on Bank 2 of the engine. The intake manifold runner control system is responsible for adjusting the length of the intake runners to optimize airflow into the engine based on driving conditions. In Bank 2, this system is not functioning properly, leading to an open circuit.

OBDII Code P2011 - Intake Manifold Runner Control Circuit/Open Bank 2
P2011 Code - Intake Manifold Runner Control Circuit/Open Bank 2

Common Causes of P2011

  1. Faulty intake manifold runner control solenoid
  2. Damaged wiring in the control circuit
  3. Blown fuse related to the intake manifold runner control system
  4. Malfunctioning PCM (Powertrain Control Module)

Symptoms of P2011

  1. Lack of power
  2. Reduced fuel efficiency
  3. Rough idling
  4. Hesitation during acceleration
  5. Illumination of the Check Engine Light

How to Fix P2011

  1. Begin by conducting a thorough inspection of the intake manifold runner control system to identify the specific cause of the issue.
  2. Test the intake manifold runner control solenoid for proper operation and replace if necessary.
  3. Check the wiring in the control circuit for any damage or corrosion and repair or replace as needed.
  4. Inspect the fuses related to the intake manifold runner control system and replace any blown fuses.
  5. If all components check out, consider testing the PCM for proper function and replace if deemed faulty.

Cost to Fix P2011

The typical repair costs for addressing the P2011 code can vary depending on the specific cause of the issue. On average, the parts required for this repair can range from $100 to $300, while the labor costs can range from $150 to $300. Overall, the total repair cost for this issue may fall between $250 and $600. It is important to note that these estimates are general guidelines, and actual costs may vary based on factors such as location, vehicle make and model, and labor rates at the auto repair shop. It is advisable to obtain a detailed quote from a qualified mechanic to determine the exact cost of resolving the P2011 code.

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Code P2011 Information for Specific Makes

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.

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