AutoCodes – Toyota – P2119 2007 Toyota Prius

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

Quick Answer

The Electric Throttle Control System (ETCS) is composed of the throttle motor to operate the throttle valve, the electromagnetic clutch to connect the throttle motor with the throttle valve, the throttle position sensor to detect the opening angle of the throttle valve, the accelerator pedal position sensor to detect the accelerator pedal position, the ECM to control the ETCS and the one valve type throttle body. Common causes include Faulty electric throttle control actuator, Throttle plate sticking due to carbon build-up, Electric throttle control 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: P2119 2007 Toyota Prius indicates Throttle Actuator Control Throttle Body Range/Performance.
Common causes: Common causes include Faulty electric throttle control actuator, Throttle plate sticking due to carbon build-up, Electric throttle control 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 4,756

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2119 2007 Toyota Prius Description

The Electric Throttle Control System (ETCS) is composed of the throttle motor to operate the throttle valve, the electromagnetic clutch to connect the throttle motor with the throttle valve, the throttle position sensor to detect the opening angle of the throttle valve, the accelerator pedal position sensor to detect the accelerator pedal position, the ECM to control the ETCS and the one valve type throttle body.
The ECM controls the throttle motor to make the throttle valve opening angle properly in response driving condition.
The throttle position sensor which is mounted on the throttle body detects the opening angle of the throttle valve, and it provides feedback to the ECM to control the throttle motor.
If the ETCS has a malfunction, the ECM shuts down the power for the throttle motor and the magnetic clutch, and the throttle valve is fully closed by the return spring.
However, the opening angle of the throttle valve can be controlled by the accelerator pedal through the throttle cable.

OBDII Code P2119 2007 Toyota Prius - Throttle Actuator Control Throttle Body Range/Performance - AutoCodes.com — P2119 2007 Toyota Prius Code - Throttle Actuator Control Throttle Body Range/Performance

What does this mean?

What are the Possible Causes of the DTC P2119 2007 Toyota Prius?

Faulty electric throttle control actuator
Throttle plate sticking due to carbon build-up
Electric throttle control actuator harness is open or shorted
Electric throttle control actuator poor electrical circuit connection
Engine Control Module

How to Fix the DTC P2119 2007 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 P2119 2007 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 P2119 2007 Toyota Prius code?

Need more information on how to fix the P2119 2007 Toyota Prius 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 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.