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Engine-Codes – Nissan – P2119 2009 Nissan Altima Sedan

P2119 2009 Nissan Altima Sedan Code - Electric Throttle Control Actuator

Quick Answer

The P2119 diagnostic trouble code (DTC) in a 2009 Nissan Altima Sedan relates to the Electric Throttle Control Actuator. Common causes include Faulty electric throttle control actuator, Wiring issues or loose connections in the throttle control system, Malfunctioning throttle position sensor. 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 2009 Nissan Altima Sedan indicates Electric Throttle Control Actuator.
Common causes
Common causes include Faulty electric throttle control actuator, Wiring issues or loose connections in the throttle control system, Malfunctioning throttle position sensor.
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 2009 Nissan Altima Sedan Description

The P2119 diagnostic trouble code (DTC) in a 2009 Nissan Altima Sedan relates to the Electric Throttle Control Actuator. This code indicates that there is a malfunction in the electric throttle control system, specifically with the actuator. The electric throttle control actuator is responsible for controlling the throttle valve opening angle based on signals from the engine control module (ECM). When this actuator fails or malfunctions, it can lead to a variety of performance issues in the vehicle.

OBDII Code P2119 2009 Nissan Altima Sedan - Electric Throttle Control Actuator
P2119 2009 Nissan Altima Sedan Code - Electric Throttle Control Actuator

Common Causes of P2119 2009 Nissan Altima Sedan

  1. Faulty electric throttle control actuator.
  2. Wiring issues or loose connections in the throttle control system.
  3. Malfunctioning throttle position sensor.
  4. Electronic control module (ECM) issues.
  5. Environmental factors such as moisture or corrosion affecting the components.

Symptoms of P2119 2009 Nissan Altima Sedan

  1. Reduced acceleration or lack of response when pressing the gas pedal.
  2. Rough idling or engine stalling.
  3. Vehicle going into limp mode.
  4. Check Engine Light illuminated on the dashboard.
  5. Reduced fuel efficiency.

How to Fix P2119 2009 Nissan Altima Sedan

  1. Begin by diagnosing the specific cause of the P2119 code using a diagnostic scanner to pinpoint the exact issue.
  2. Inspect the electric throttle control actuator, wiring, and throttle position sensor for any signs of damage or wear.
  3. Replace the faulty components, such as the actuator or sensor, if necessary.
  4. Clear the DTC from the ECM memory and test drive the vehicle to ensure the issue has been resolved.
  5. Perform a throttle body relearn procedure to recalibrate the system and ensure proper functionality.

Cost to Fix P2119 2009 Nissan Altima Sedan

The cost of repairing the Electric Throttle Control Actuator issue in a 2009 Nissan Altima Sedan can vary depending on the specific cause of the problem and the cost of parts and labor. On average, the repair costs for this issue can range from $200 to $500, including parts and labor. However, it's important to note that the actual cost may be higher or lower based on the severity of the issue and the rates charged by auto repair shops in your area. Diagnostic time and labor rates can vary between $80 and $150 per hour, so it's advisable to check with local shops 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 2009 Nissan Altima Sedan Code

1. What are the common symptoms of OBDII code P2119 in a 2009 Nissan Altima Sedan?

- Common symptoms include reduced engine power, throttle response issues, and the vehicle going into limp mode.

2. What can cause the OBDII code P2119 in a 2009 Nissan Altima Sedan?

- The code is typically triggered by a malfunction in the electric throttle control actuator system, such as a faulty actuator motor or wiring issues.

3. How serious is the OBDII code P2119 in a 2009 Nissan Altima Sedan?

- This code should be addressed promptly as it can lead to unsafe driving conditions and potential engine damage if left unresolved.

4. Can I still drive my 2009 Nissan Altima Sedan with the OBDII code P2119 active?

- It is not recommended to drive the vehicle with this code active, as it can cause performance issues and potentially unsafe driving conditions.

5. How can I diagnose the OBDII code P2119 in my 2009 Nissan Altima Sedan?

- Diagnosis typically involves using a scan tool to read the code, inspecting the throttle control actuator system, and testing the components for proper functionality.

6. What are the repair options for fixing the OBDII code P2119 in a 2009 Nissan Altima Sedan?

- Repair options may include replacing the electric throttle control actuator, repairing any damaged wiring, or addressing any underlying issues that caused the malfunction.

7. Can I reset the OBDII code P2119 in my 2009 Nissan Altima Sedan without fixing the underlying issue?

- While you can clear the code temporarily, it is crucial to address the underlying problem to prevent the code from returning and causing further issues.

8. Are there any maintenance tips to prevent the OBDII code P2119 in a 2009 Nissan Altima Sedan?

- Regular maintenance, such as cleaning the throttle body and ensuring proper engine operation, can help prevent issues that may trigger this code.

9. How much does it typically cost to repair the OBDII code P2119 in a 2009 Nissan Altima Sedan?

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

10. Is it possible to prevent the OBDII code P2119 from coming back after repair?

- Ensuring regular maintenance, addressing any related issues promptly, and using quality replacement parts can help prevent the code from recurring in the future.

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