AutoCodes – Toyota – P2112 2009 Toyota Camry

P2112 2009 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 2009 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 2,905

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 2009 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 2009 Toyota Camry - Throttle Actuator Control System - Stuck Closed - AutoCodes.com — P2112 2009 Toyota Camry Code - Throttle Actuator Control System - Stuck Closed

What does this mean?

What are the Possible Causes of the DTC P2112 2009 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 2009 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 2009 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 2009 Toyota Camry code?

Need more information on how to fix the P2112 2009 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 2009 Toyota Camry Code

1. What does OBDII code P2112 mean for a 2009 Toyota Camry?

The code P2112 indicates a problem with the Throttle Actuator Control System being stuck closed in a 2009 Toyota Camry.

2. What are the common symptoms of OBDII code P2112 in a 2009 Toyota Camry?

Common symptoms of P2112 may include the vehicle going into "limp mode," reduced engine power, difficulty accelerating, and the Check Engine light illuminating.

3. What are the possible causes of OBDII code P2112 in a 2009 Toyota Camry?

Potential causes of P2112 include a faulty throttle body, a stuck throttle plate, wiring issues, a defective throttle position sensor, or a problem with the engine control module.

4. How serious is OBDII code P2112 in a 2009 Toyota Camry?

P2112 can affect the drivability of the vehicle and should be addressed promptly to prevent further damage to the engine or drivetrain components.

5. How can I diagnose OBDII code P2112 in my 2009 Toyota Camry?

Diagnosing P2112 typically involves checking the throttle body and related components for any visible damage, testing the throttle position sensor, and scanning the vehicle's computer for specific error codes.

6. Can I drive my 2009 Toyota Camry with OBDII code P2112?

It is not recommended to drive the vehicle with code P2112 as it can lead to unsafe driving conditions and potential damage to the engine or transmission.

7. How can I repair OBDII code P2112 in a 2009 Toyota Camry?

Repairing P2112 may involve cleaning or replacing the throttle body, fixing any wiring issues, replacing the throttle position sensor, or reprogramming the engine control module.

8. Will resetting the Check Engine light fix OBDII code P2112 in a 2009 Toyota Camry?

Simply resetting the Check Engine light will not fix the underlying issue causing P2112. It is essential to diagnose and repair the root cause of the problem.

9. How much does it cost to fix OBDII code P2112 in a 2009 Toyota Camry?

The cost of repairing P2112 can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

10. Can OBDII code P2112 in a 2009 Toyota Camry come back after being repaired?

If the underlying cause of P2112 is not properly addressed, the code can reappear even after being cleared. It is crucial to ensure that the issue is fully resolved during the repair process.