AutoCodes – Toyota – P2112 2010 Toyota Camry

P2112 2010 Toyota Camry Code - Throttle Actuator Control System - Stuck Closed

Quick Answer

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve using gears. Common causes include Throttle Body Plate Binding, Faulty Throttle Actuator, Throttle Actuator 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: P2112 2010 Toyota Camry indicates Throttle Actuator Control System - Stuck Closed.
Common causes: Common causes include Throttle Body Plate Binding, Faulty Throttle Actuator, Throttle Actuator 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 6,258

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 28, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2112 2010 Toyota Camry Description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM to control the throttle actuator and set the throttle valve angle in response to driver inputs.

OBDII Code P2112 2010 Toyota Camry - Throttle Actuator Control System - Stuck Closed - AutoCodes.com — P2112 2010 Toyota Camry Code - Throttle Actuator Control System - Stuck Closed

What does this mean?

What are the Possible Causes of the DTC P2112 2010 Toyota Camry?

Throttle Body Plate Binding
Faulty Throttle Actuator
Throttle Actuator harness is open or shorted
Throttle Actuator circuit poor electrical connection

How to Fix the DTC P2112 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 P2112 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 P2112 2010 Toyota Camry code?

Need more information on how to fix the P2112 2010 Toyota Camry code? Get Access to Factory Service Manuals

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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 P2112 2010 Toyota Camry Code

1. What does OBDII code P2112 mean for a 2010 Toyota Camry?

This code indicates a problem with the Throttle Actuator Control System, specifically that it is stuck closed.

2. What are common symptoms of a P2112 error on a 2010 Toyota Camry?

Common symptoms include reduced engine power, poor acceleration, and the vehicle going into "limp mode" to prevent further damage.

3. What are possible causes of the Throttle Actuator Control System being stuck closed in a 2010 Toyota Camry?

Potential causes include a faulty throttle body, issues with the throttle position sensor, wiring problems, or a malfunctioning electronic throttle control system.

4. How can I diagnose a P2112 error code on my 2010 Toyota Camry?

Diagnosis typically involves checking the throttle body for any obstructions, testing the throttle position sensor, inspecting the wiring for damages, and using a scan tool to monitor live data from the throttle control system.

5. Can I drive my 2010 Toyota Camry with a P2112 error code?

It's not recommended to drive the vehicle with this error code as it may lead to further damage and unsafe driving conditions. It's best to address the issue promptly.

6. How can I repair a Throttle Actuator Control System - Stuck Closed issue on my 2010 Toyota Camry?

Repair options may include cleaning or replacing the throttle body, replacing the throttle position sensor, repairing any damaged wiring, or resetting the electronic throttle control system.

7. Is it possible to reset the P2112 error code on a 2010 Toyota Camry?

You can attempt to reset the code by using an OBDII scanner to clear the error code, but it's important to address the underlying issue causing the code to prevent it from reoccurring.

8. Will a P2112 error code cause my 2010 Toyota Camry to fail an emissions test?

Yes, a P2112 error code can cause your vehicle to fail an emissions test as it indicates a problem with the throttle control system, which is essential for proper engine performance.

9. How much does it typically cost to repair a P2112 error code on a 2010 Toyota Camry?

The cost of repair can vary depending on the specific issue causing the error code, but it may range from a few hundred to a thousand dollars if parts need to be replaced.

10. Can a DIY enthusiast fix a P2112 error on a 2010 Toyota Camry?

While some basic troubleshooting and repair tasks can be done by DIY enthusiasts, diagnosing and repairing a P2112 error code may require advanced knowledge and specialized tools, so it's recommended to consult with a professional mechanic.