P2112 2006 Toyota Prius 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 Dirty Throttle Body, Throttle Body Plate Binding, Faulty Throttle Actuator. 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 2006 Toyota Prius indicates Throttle Actuator Control System - Stuck Closed.
- Common causes
- Common causes include Dirty Throttle Body, Throttle Body Plate Binding, Faulty Throttle Actuator.
- 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.
Code P2112 2006 Toyota Prius Description
What are the Possible Causes of the DTC P2112 2006 Toyota Prius?
- Dirty Throttle Body
- 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 2006 Toyota Prius?
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 2006 Toyota Prius 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 2006 Toyota Prius code?
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Frequently Asked Questions about P2112 2006 Toyota Prius Code
1. What does OBDII code P2112 for a 2006 Toyota Prius indicate?
The P2112 code in a 2006 Toyota Prius specifically refers to the Throttle Actuator Control System being stuck closed.
2. What are the common symptoms of a Throttle Actuator Control System - Stuck Closed issue in a 2006 Toyota Prius?
Common symptoms include reduced engine power, acceleration issues, and the vehicle going into "limp mode" to prevent further damage.
3. What are some possible causes of the Throttle Actuator Control System - Stuck Closed code in a 2006 Toyota Prius?
The code P2112 in a 2006 Toyota Prius can be triggered by a faulty throttle body, problems with the throttle position sensor, or issues with the throttle actuator control motor.
4. How can I diagnose the Throttle Actuator Control System issue in my 2006 Toyota Prius?
To diagnose the problem, you can use an OBDII scanner to retrieve the specific code, visually inspect the throttle body and related components for any visible damage, and test the throttle position sensor for proper functionality.
5. Can I drive my 2006 Toyota Prius with the P2112 code present?
It is not recommended to drive your vehicle with the P2112 code active, as it can lead to further damage and potentially unsafe driving conditions due to reduced engine power.
6. How can I repair the Throttle Actuator Control System - Stuck Closed issue in my 2006 Toyota Prius?
Repairing the issue may involve cleaning or replacing the throttle body, checking and possibly replacing the throttle position sensor, or repairing/replacing the throttle actuator control motor.
7. Is it safe to continue driving if the Throttle Actuator Control System - Stuck Closed issue in a 2006 Toyota Prius seems intermittent?
Even if the issue appears intermittent, it is best to address it promptly to prevent potential safety hazards and further damage to the vehicle's components.
8. How much does it typically cost to repair the Throttle Actuator Control System problem in a 2006 Toyota Prius?
The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.
9. Can I reset the P2112 code in my 2006 Toyota Prius by disconnecting the battery?
While disconnecting the battery may temporarily clear the code, it is essential to diagnose and address the underlying issue to prevent the code from reappearing.
10. Will fixing the Throttle Actuator Control System problem in my 2006 Toyota Prius improve fuel efficiency?
Addressing the issue promptly and ensuring proper functioning of the throttle system can help optimize fuel efficiency in your 2006 Toyota Prius.
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