AutoCodesToyota – P2016 2010 Toyota Camry

P2016 2010 Toyota Camry Code - Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1

Quick Answer

The Intake Manifold Runner Valve (IMRV) system is mounted on the intake manifold and consists of the intake manifold runner valve (IMRV), the IMRV motor and the IMRV position sensor. Common causes include Intake Manifold Runner Valve Binding Or Sticking, Intake Manifold Runner Valve, Vacuum Line Cracked or Broken (Vacuum Leak). 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
P2016 2010 Toyota Camry indicates Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1.
Common causes
Common causes include Intake Manifold Runner Valve Binding Or Sticking, Intake Manifold Runner Valve, Vacuum Line Cracked or Broken (Vacuum Leak).
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 2,687
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P2016 2010 Toyota Camry Description

The Intake Manifold Runner Valve (IMRV) system is mounted on the intake manifold and consists of the intake manifold runner valve (IMRV), the IMRV motor and the IMRV position sensor. The IMRV motor opens and closes the IMRV using multiple gears. The valve position sensor detects the opening angle of the IMRV. The IMRV has a groove on its upper portion. When the IMRV is closed, air flows through a groove into the cylinder from the intake manifold, so that a dynamic air flow or ”tumble” air flow is generated in the cylinder. The tumble air flow drastically reduces fuel deposits inside the intake air port and the combustion wall surface inside the cylinder. This improves the combustion efficiency by boosting the air−fuel mixture and air flow turbulence.
OBDII Code P2016 2010 Toyota Camry - Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1 - AutoCodes.com
P2016 2010 Toyota Camry Code - Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1

What are the Possible Causes of the DTC P2016 2010 Toyota Camry?

  • Intake Manifold Runner Valve Binding Or Sticking
  • Intake Manifold Runner Valve
  • Vacuum Line Cracked or Broken (Vacuum Leak)
  • Intake Manifold Runner Position Sensor 1 or Wiring
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P2016 2010 Toyota Camry?

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 P2016 2010 Toyota Camry 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 P2016 2010 Toyota Camry 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 P2016 2010 Toyota Camry Code

1. What does the OBDII code P2016 mean on a 2010 Toyota Camry?

P2016 indicates an issue with the Intake Manifold Runner Position Sensor/Switch Circuit on Bank 1, specifically a low voltage or malfunction in the circuit.

2. What are the common symptoms of code P2016 in a 2010 Toyota Camry?

Symptoms may include reduced engine performance, poor fuel efficiency, rough idling, hesitation during acceleration, and an illuminated Check Engine Light.

3. What causes the P2016 code to appear in a 2010 Toyota Camry?

Common causes include a faulty intake manifold runner position sensor, damaged wiring or connectors, carbon buildup in the intake manifold, or a malfunctioning intake manifold runner control valve.

4. Can I drive my 2010 Toyota Camry with the P2016 code?

While it may still be drivable, driving with this code can lead to reduced performance and fuel efficiency. It’s best to address the issue promptly to avoid potential damage.

5. How do you diagnose the P2016 code on a 2010 Toyota Camry?

A mechanic will use an OBDII scanner to confirm the code, inspect the intake manifold runner position sensor and wiring for damage, and check for carbon buildup or mechanical issues in the intake system.

6. How can I fix the P2016 code on a 2010 Toyota Camry?

Potential fixes include replacing the intake manifold runner position sensor, cleaning the intake manifold to remove carbon buildup, repairing damaged wiring or connectors, or replacing the intake manifold runner control valve.

7. What tools are needed to repair the P2016 code on a 2010 Toyota Camry?

Basic tools include an OBDII scanner, a multimeter for electrical testing, and possibly specialized tools for removing and cleaning the intake manifold.

8. How much does it cost to fix the P2016 code on a 2010 Toyota Camry?

The cost can vary depending on the issue, ranging from $100 for cleaning and minor repairs to $500 or more if parts like the sensor or control valve need replacement.

9. Will clearing the P2016 code with a scanner fix the problem?

Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue will persist and cause the code to return.

10. Can carbon buildup cause the P2016 code on a 2010 Toyota Camry?

Yes, carbon buildup in the intake manifold can restrict the movement of the runner control valve, leading to the P2016 code. Cleaning the manifold can resolve this issue.

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