AutoCodes – Nissan – P2119 2010 Nissan Altima Sedan

P2119 2010 Nissan Altima Sedan Code - Electric Throttle Control Actuator

Quick Answer

Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc. 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 2010 Nissan Altima Sedan indicates Electric Throttle Control Actuator.
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 2,698

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 2010 Nissan Altima Sedan Description

Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc. The throttle control motor is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve.
The throttle position sensor detects the throttle valve position, and feeds the voltage signal to the ECM. The ECM judges the current opening angle of the throttle valve and controls the throttle valve opening angle in response to driving conditions via the throttle control motor.

OBDII Code P2119 2010 Nissan Altima Sedan - Electric Throttle Control Actuator - AutoCodes.com — P2119 2010 Nissan Altima Sedan Code - Electric Throttle Control Actuator

What does this mean?

What are the Possible Causes of the DTC P2119 2010 Nissan Altima Sedan?

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

How to Fix the DTC P2119 2010 Nissan Altima Sedan?

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 2010 Nissan Altima Sedan 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.

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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 2010 Nissan Altima Sedan Code

1. What does the OBDII code P2119 mean on a 2010 Nissan Altima Sedan?

P2119 indicates a problem with the Electric Throttle Control Actuator, specifically that the throttle plate is not opening or closing as commanded by the engine control module (ECM).

2. What are the common symptoms of a P2119 code?

Symptoms include reduced engine performance, difficulty accelerating, the engine going into "limp mode," poor fuel efficiency, and the check engine light turning on.

3. What causes the P2119 code to appear in a 2010 Nissan Altima?

The most common causes are a malfunctioning throttle body, issues with the throttle position sensor, wiring or connector problems, or a failed ECM.

4. Can I still drive my 2010 Nissan Altima with a P2119 code?

Driving with a P2119 code is not recommended as it may lead to reduced performance, safety issues, and potential damage to the engine or other components.

5. How is the P2119 code diagnosed?

A technician will use an OBDII scanner to confirm the code, inspect the throttle body and wiring, check the throttle position sensor, and test the ECM for proper operation.

6. How do I fix the P2119 code on a 2010 Nissan Altima?

Repairs may include cleaning or replacing the throttle body, repairing damaged wires or connectors, or replacing the throttle position sensor or ECM if necessary.

7. How much does it cost to fix a P2119 code?

The cost varies depending on the issue, but throttle body cleaning or replacement can range from $150 to $600, while ECM replacement may cost $800 or more.

8. Can a dirty throttle body cause the P2119 code?

Yes, a dirty or clogged throttle body can prevent the throttle plate from moving properly, triggering the P2119 code.

9. Will clearing the P2119 code solve the problem?

Clearing the code may turn off the check engine light temporarily, but the issue will return unless the underlying cause is addressed.

10. How can I prevent the P2119 code from occurring?

Regular maintenance, such as cleaning the throttle body and inspecting wiring and connectors, can help prevent issues with the Electric Throttle Control Actuator.