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P2119 2012 Nissan Altima Sedan Code - Electric Throttle Control Actuator

Quick Answer

The P2119 code in a 2012 Nissan Altima Sedan indicates a problem with the Electric Throttle Control Actuator. Common causes include Faulty throttle position sensor, Wiring or connector issues, Malfunctioning Electric Throttle Control 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
P2119 2012 Nissan Altima Sedan indicates Electric Throttle Control Actuator.
Common causes
Common causes include Faulty throttle position sensor, Wiring or connector issues, Malfunctioning Electric Throttle Control 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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P2119 2012 Nissan Altima Sedan Description

The P2119 code in a 2012 Nissan Altima Sedan indicates a problem with the Electric Throttle Control Actuator. This actuator is responsible for controlling the throttle opening in response to driver input. When this code is triggered, it means that the signal from the throttle position sensor is not matching the expected value from the Electric Throttle Control Actuator. This discrepancy can lead to a variety of performance issues in the vehicle.

OBDII Code P2119 2012 Nissan Altima Sedan - Electric Throttle Control Actuator
P2119 2012 Nissan Altima Sedan Code - Electric Throttle Control Actuator

Common Causes of P2119 2012 Nissan Altima Sedan

  1. Faulty throttle position sensor
  2. Wiring or connector issues
  3. Malfunctioning Electric Throttle Control Actuator
  4. Problems with the engine control module
  5. Issues with the throttle body

Symptoms of P2119 2012 Nissan Altima Sedan

  1. Erratic idling
  2. Stalling
  3. Poor acceleration
  4. Reduced power mode
  5. Complete loss of throttle response

How to Fix P2119 2012 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 throttle position sensor and the wiring/connectors for any signs of damage or malfunction. Replace any components that are faulty.
  3. Test the Electric Throttle Control Actuator to ensure it is functioning properly. Replace it if necessary.
  4. Check the engine control module for any errors or malfunctions. Repair or replace it as needed.
  5. Finally, clear the code from the vehicle's computer and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P2119 2012 Nissan Altima Sedan

The typical repair costs for addressing the P2119 code in a 2012 Nissan Altima Sedan can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, 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 2012 Nissan Altima Sedan Code

1. What does the OBDII code P2119 on a 2012 Nissan Altima Sedan indicate?

The code P2119 points to an issue with the Electric Throttle Control Actuator on the vehicle.

2. What are the common symptoms of a P2119 code in a 2012 Nissan Altima Sedan?

Common symptoms include reduced engine power, the vehicle going into limp mode, and the Check Engine light illuminating on the dashboard.

3. What are the possible causes of the P2119 code on a 2012 Nissan Altima Sedan?

Potential causes include a faulty electric throttle control actuator, wiring issues, a malfunctioning throttle body, or a problem with the throttle position sensor.

4. How can I diagnose the Electric Throttle Control Actuator issue causing the P2119 code on my 2012 Nissan Altima Sedan?

Diagnosis typically involves checking the throttle body and actuator for proper operation, inspecting the wiring for any damage, and testing the throttle position sensor using a multimeter.

5. Can I still drive my 2012 Nissan Altima Sedan with a P2119 code?

It is not recommended to drive the vehicle with a P2119 code as it can lead to reduced performance and potential safety hazards. It's best to address the issue promptly.

6. Is it possible to repair the Electric Throttle Control Actuator issue triggering the P2119 code myself?

While some DIY enthusiasts may attempt to fix the issue, it is often best to have a qualified mechanic diagnose and repair the problem to ensure it is done correctly.

7. How much does it typically cost to repair the Electric Throttle Control Actuator problem causing the P2119 code on a 2012 Nissan Altima Sedan?

Repair costs 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.

8. Can resetting the OBDII system clear the P2119 code on a 2012 Nissan Altima Sedan?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the Electric Throttle Control Actuator is not fixed, the code is likely to reappear.

9. Are there any preventive measures to avoid the P2119 code on a 2012 Nissan Altima Sedan?

Regular maintenance, such as cleaning the throttle body and ensuring proper wiring connections, can help prevent issues with the Electric Throttle Control Actuator that trigger the P2119 code.

10. How urgent is it to address the P2119 code related to the Electric Throttle Control Actuator on a 2012 Nissan Altima Sedan?

It is recommended to address the P2119 code promptly to prevent further damage to the vehicle's engine and ensure safe operation of the vehicle.

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