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Engine-Codes – Toyota – P2119 2007 Toyota Prius

P2119 2007 Toyota Prius Code - Throttle Actuator Control Throttle Body Range/Performance

Quick Answer

The P2119 diagnostic trouble code (DTC) for a 2007 Toyota Prius refers to an issue with the Throttle Actuator Control Throttle Body Range/Performance. Common causes include Carbon buildup in the throttle body, Faulty throttle position sensor, Wiring or connector issues. 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
P2119 2007 Toyota Prius indicates Throttle Actuator Control Throttle Body Range/Performance.
Common causes
Common causes include Carbon buildup in the throttle body, Faulty throttle position sensor, Wiring or connector issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P2119 2007 Toyota Prius Description

The P2119 diagnostic trouble code (DTC) for a 2007 Toyota Prius refers to an issue with the Throttle Actuator Control Throttle Body Range/Performance. This code indicates that there is a problem with the throttle actuator control system, specifically related to the throttle body's range or performance. The throttle actuator control system is responsible for managing the airflow into the engine, which is crucial for proper engine performance and fuel efficiency.

OBDII Code P2119 2007 Toyota Prius - Throttle Actuator Control Throttle Body Range/Performance
P2119 2007 Toyota Prius Code - Throttle Actuator Control Throttle Body Range/Performance

Common Causes of P2119 2007 Toyota Prius

  1. Carbon buildup in the throttle body
  2. Faulty throttle position sensor
  3. Wiring or connector issues
  4. Malfunctioning throttle actuator control module
  5. Electronic control unit (ECU) software issues

Symptoms of P2119 2007 Toyota Prius

  1. Erratic engine idling
  2. Stalling or hesitation during acceleration
  3. Reduced power output
  4. Poor fuel economy
  5. Difficulty starting the engine

How to Fix P2119 2007 Toyota Prius

  1. Perform a thorough inspection of the throttle body, throttle position sensor, wiring, and connectors.
  2. Clean the throttle body to remove any carbon buildup.
  3. Test the throttle position sensor and replace if faulty.
  4. Check for any wiring or connector issues and repair as needed.
  5. If necessary, replace the throttle actuator control module.

Cost to Fix P2119 2007 Toyota Prius

The typical repair costs for addressing a P2119 code on a 2007 Toyota Prius can range from $200 to $600, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may be higher in metropolitan areas or at dealerships, while independent shops may charge less. It's recommended to obtain local quotes for a more accurate estimate.

When is the Code Detected?

The P2119 code is detected when electric throttle control actuator does not function properly due to the return spring malfunction or Engine Control Module (ECM) detect the throttle valve is stuck open.

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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 P2119 2007 Toyota Prius Code

1. What are the common symptoms of OBDII code P2119 in a 2007 Toyota Prius?

The common symptoms of P2119 include reduced engine power, difficulty accelerating, and the vehicle going into "limp mode" to protect the engine.

2. What are the possible causes of OBDII code P2119 in a 2007 Toyota Prius?

Possible causes of P2119 in a 2007 Toyota Prius include a faulty throttle body, issues with the throttle actuator control system, wiring problems, or a malfunctioning electronic throttle control.

3. How can I diagnose OBDII code P2119 in my 2007 Toyota Prius?

Diagnosing P2119 typically involves checking the throttle body and actuator for proper operation, inspecting wiring and connections for damage, and using a scan tool to monitor data from the throttle control system.

4. Can I still drive my 2007 Toyota Prius with OBDII code P2119?

It is not recommended to drive your Prius with P2119, as the vehicle may experience reduced power and potential safety hazards. It's best to address the issue promptly to avoid further damage.

5. How can I repair OBDII code P2119 in my 2007 Toyota Prius?

Repairing P2119 may involve cleaning or replacing the throttle body, repairing wiring issues, recalibrating the throttle control system, or replacing the throttle actuator if necessary.

6. Will resetting the check engine light fix OBDII code P2119 in my 2007 Toyota Prius?

Simply resetting the check engine light will not fix the underlying issue causing P2119. It's essential to diagnose the problem, address the root cause, and clear the code properly to resolve the issue.

7. Is it safe to continue driving if the check engine light is flashing due to OBDII code P2119 in my 2007 Toyota Prius?

A flashing check engine light indicates a severe issue that requires immediate attention. It's best to pull over, turn off the engine, and have the vehicle towed to prevent further damage or safety risks.

8. How much does it typically cost to repair OBDII code P2119 in a 2007 Toyota Prius?

The cost of repairing P2119 can vary depending on the specific cause of the issue and labor rates in your area. It's recommended to consult a professional mechanic for an accurate estimate.

9. Can OBDII code P2119 in a 2007 Toyota Prius cause other problems if left untreated?

If left untreated, P2119 can lead to further engine performance issues, reduced fuel efficiency, and potential drivability problems. Addressing the code promptly can prevent additional complications.

10. How often does OBDII code P2119 occur in a 2007 Toyota Prius?

The occurrence of P2119 can vary depending on the vehicle's maintenance history, driving conditions, and other factors. If the code appears, it should be addressed promptly to avoid potential problems.

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