AutoCodes – Toyota – P2014 2018 Toyota RAV4

P2014 2018 Toyota RAV4 Code - Intake Manifold Runner Position Sensor / Switch Circuit Bank 1

Quick Answer

The Tumble Control Valve (TCV) is built into the intake manifold. Common causes include Faulty Tumble Control Valve Position Sensor (Built into Intake Air Control Valve Actuator), Tumble Control Valve Position Sensor harness is open or shorted, Tumble Control Valve Position Sensor 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: P2014 2018 Toyota RAV4 indicates Intake Manifold Runner Position Sensor / Switch Circuit Bank 1.
Common causes: Common causes include Faulty Tumble Control Valve Position Sensor (Built into Intake Air Control Valve Actuator), Tumble Control Valve Position Sensor harness is open or shorted, Tumble Control Valve Position Sensor 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 3,616

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 16, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2014 2018 Toyota RAV4 Description

The Tumble Control Valve (TCV) is built into the intake manifold. The Intake Air Control Valve Actuator (For Tumble Control Valve) is composed of a position sensor and a DC motor. The DC motor opens and closes the tumble control valve in response to signals from the Engine Control Module (ECM). The Tumble Control Valve Position Sensor is a non-contact type sensor. The position sensor measures the opening angle of the tumble control valve. The sensor is reliable and accurate, as it is electrically controlled by Hall-effect elements. The Diagnostic Trouble Code (DTC) will be set when the Tumble Control Valve Position Sensor output voltage flutters up and down beyond the normal operating range (less than 0.2 V, or higher than 4.8 V) for more than 0.5 seconds (open or short).

OBDII Code P2014 2018 Toyota RAV4 - Intake Manifold Runner Position Sensor / Switch Circuit Bank 1 - AutoCodes.com — P2014 2018 Toyota RAV4 Code - Intake Manifold Runner Position Sensor / Switch Circuit Bank 1

What does this mean?

What are the Possible Causes of the DTC P2014 2018 Toyota RAV4?

Faulty Tumble Control Valve Position Sensor (Built into Intake Air Control Valve Actuator)
Tumble Control Valve Position Sensor harness is open or shorted
Tumble Control Valve Position Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2014 2018 Toyota RAV4?

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 P2014 2018 Toyota RAV4 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 P2014 2018 Toyota RAV4 Code

1. What are the common symptoms of OBDII code P2014 in a 2018 Toyota RAV4?

- Common symptoms include rough idling, decreased engine performance, and the illumination of the Check Engine Light.

2. What does the OBDII code P2014 for a 2018 Toyota RAV4 indicate?

- The code P2014 indicates a problem with the Intake Manifold Runner Position Sensor/Switch Circuit Bank 1.

3. What are the possible causes of OBDII code P2014 in a 2018 Toyota RAV4?

- Possible causes include a faulty intake manifold runner position sensor/switch, wiring issues, or a problem with the intake manifold runner control module.

4. How can I diagnose the issue related to OBDII code P2014 in my 2018 Toyota RAV4?

- Diagnosis typically involves checking the intake manifold runner position sensor, inspecting the wiring for any damage, and testing the intake manifold runner control module.

5. Can I continue driving my 2018 Toyota RAV4 with OBDII code P2014?

- It is not recommended to ignore the code and continue driving, as it can lead to further damage to the engine and negatively impact performance.

6. Is it possible to repair OBDII code P2014 in a 2018 Toyota RAV4 without professional help?

- While some DIY enthusiasts may attempt to address the issue, it is generally recommended to seek professional help to accurately diagnose and repair the problem.

7. How much does it typically cost to fix OBDII code P2014 in a 2018 Toyota RAV4?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the intake manifold runner position sensor or addressing wiring problems.

8. Are there any preventive measures to avoid OBDII code P2014 in a 2018 Toyota RAV4?

- Regular maintenance and timely inspection of the intake manifold runner system can help prevent issues that may trigger the P2014 trouble code.

9. Can a dirty or clogged intake manifold cause OBDII code P2014 in a 2018 Toyota RAV4?

- While a dirty or clogged intake manifold may not directly cause the P2014 code, it can lead to related issues with the intake manifold runner system that trigger the code.

10. Does resetting the Check Engine Light resolve OBDII code P2014 in a 2018 Toyota RAV4?

- Resetting the Check Engine Light may temporarily clear the code, but it will reappear if the underlying issue causing the P2014 code is not addressed.