P2119 2006 Toyota Highlander 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 2006 Toyota Highlander 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.
Code P2119 2006 Toyota Highlander Description
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.
What are the Possible Causes of the DTC P2119 2006 Toyota Highlander?
- 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 2006 Toyota Highlander?
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 2006 Toyota Highlander 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 2006 Toyota Highlander code?
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Frequently Asked Questions about P2119 2006 Toyota Highlander Code
What does OBDII code P2119 mean for a 2006 Toyota Highlander?
Code P2119 indicates an issue with the throttle actuator control system, specifically a range or performance problem with the throttle body.
What are the common symptoms of code P2119 in a 2006 Toyota Highlander?
Symptoms include reduced engine power, poor acceleration, an illuminated check engine light, and in some cases, the engine entering "limp mode."
What causes the P2119 code to appear in a Toyota Highlander?
Common causes include a malfunctioning throttle body, a faulty throttle position sensor, wiring issues, or a failing engine control module (ECM).
Can a dirty throttle body cause the P2119 code?
Yes, a dirty or carbon-clogged throttle body can restrict movement and trigger the P2119 code. Cleaning the throttle body may resolve the issue.
How do I diagnose the P2119 code on my 2006 Toyota Highlander?
Start by inspecting the throttle body for dirt or damage, check the throttle position sensor, and examine the wiring and connectors for damage or corrosion.
Can I drive my 2006 Toyota Highlander with the P2119 code?
Driving with the P2119 code is not recommended, as it can cause reduced engine performance or lead to unsafe conditions if the throttle fails entirely.
How is the P2119 code fixed on a Toyota Highlander?
Repairs may include cleaning or replacing the throttle body, repairing damaged wiring, replacing the throttle position sensor, or reprogramming or replacing the ECM.
Will resetting the check engine light fix the P2119 code?
Simply resetting the light won’t fix the underlying issue, and the code is likely to return unless the root cause is addressed.
How much does it cost to repair the P2119 code on a 2006 Toyota Highlander?
Repair costs vary, but throttle body cleaning can cost $100-$300, while replacing the throttle body or related sensors can range from $300-$800 or more depending on parts and labor.
Can a failing ECM cause the P2119 code?
Yes, a malfunctioning engine control module (ECM) can misinterpret throttle signals and trigger the P2119 code, though this is less common compared to other causes.
Discuss the causes and fixes for P2119 2006 Toyota Highlander OBDII Code
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