Engine-Codes.com
Engine-Codes – Mazda – P2119 Mazda

P2119 Mazda Code - Throttle Actuator Control Throttle Body Range/Performance

Quick Answer

The P2119 diagnostic trouble code for Mazda vehicles indicates an issue with the Throttle Actuator Control Throttle Body Range/Performance. Common causes include Dirty or clogged throttle body, Faulty throttle position sensor, Wiring or connector issues. 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 Mazda indicates Throttle Actuator Control Throttle Body Range/Performance.
Common causes
Common causes include Dirty or clogged throttle body, Faulty throttle position sensor, Wiring or connector issues.
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 Aug 30, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P2119 Mazda Description

The P2119 diagnostic trouble code for Mazda vehicles indicates an issue with the Throttle Actuator Control Throttle Body Range/Performance. This means that the Engine Control Module (ECM) has detected a problem with the throttle body's operation, specifically related to its range or performance. The throttle body is responsible for regulating the amount of air entering the engine, which is crucial for the engine's performance and fuel efficiency. When this code is triggered, it can lead to poor engine performance, rough idling, and potential stalling issues.

OBDII Code P2119 Mazda - Throttle Actuator Control Throttle Body Range/Performance
P2119 Mazda Code - Throttle Actuator Control Throttle Body Range/Performance

Common Causes of P2119 Mazda

  1. Dirty or clogged throttle body
  2. Faulty throttle position sensor
  3. Wiring or connector issues
  4. Vacuum leaks
  5. ECM software glitches

Symptoms of P2119 Mazda

  1. Reduced engine power
  2. Unresponsive throttle
  3. Rough idling or stalling
  4. Check Engine Light illuminated
  5. Poor fuel efficiency

How to Fix P2119 Mazda

  1. Perform a visual inspection of the throttle body and clean it if dirty or clogged.
  2. Check the throttle position sensor for proper operation and replace if necessary.
  3. Inspect wiring and connectors for any damage or corrosion, repairing or replacing as needed.
  4. Check for vacuum leaks and repair any leaks found.
  5. Clear the trouble code from the ECM's memory and perform a throttle body relearn procedure.

Cost to Fix P2119 Mazda

The typical repair costs for addressing a P2119 code can vary depending on the specific cause of the issue. On average, the cost of parts for a throttle body repair can range from $200 to $500, while labor costs can add an additional $100 to $200. However, it's important to note that these are rough estimates, and actual costs can vary based on factors such as location, vehicle make and model, and the specific repairs needed. It's recommended to consult with a professional mechanic for a more accurate cost 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.

Need more information about the P2119 Mazda code?

Need more information on how to fix the P2119 Mazda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2119 Mazda code diagnosed by a professional: Find a repair shop in your area

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 Mazda Code

1. What are common symptoms of OBDII code P2119 in a Mazda related to Throttle Actuator Control Throttle Body Range/Performance?

Common symptoms include reduced engine power, poor acceleration, and the vehicle going into limp mode.

2. What are the possible causes of OBDII code P2119 in a Mazda?

Possible causes include a faulty throttle body, issues with the throttle actuator control system, wiring or connector problems, or a malfunctioning electronic control module (ECM).

3. How can I diagnose the OBDII code P2119 in my Mazda?

Diagnosis typically involves using an OBDII scanner to retrieve the code, inspecting the throttle body and related components for damage or wear, and checking the wiring and connectors for any issues.

4. Is it safe to drive with OBDII code P2119 in a Mazda?

It is not recommended to drive with this code as it can lead to reduced engine performance and potentially unsafe driving conditions. It's best to address the issue promptly.

5. Can OBDII code P2119 in a Mazda be fixed at home?

Depending on the cause of the code, some DIY-friendly repairs may be possible, such as cleaning the throttle body or replacing a faulty sensor. However, more complex issues may require professional diagnosis and repair.

6. How much does it typically cost to repair OBDII code P2119 in a Mazda?

The cost of repair can vary depending on the specific cause of the code and the needed parts or labor. It's recommended to get a diagnostic from a qualified mechanic to determine the exact cost.

7. Will resetting the OBDII code P2119 in a Mazda make it go away permanently?

Resetting the code may temporarily clear it, but if the underlying issue is not addressed, the code is likely to reappear. It's important to diagnose and fix the root cause of the problem.

8. Can a dirty air filter trigger OBDII code P2119 in a Mazda?

While a dirty air filter can impact engine performance, it is unlikely to directly cause this specific OBDII code. Focus on inspecting the throttle body and related components for this issue.

9. Is OBDII code P2119 in a Mazda related to emissions or fuel economy?

This code is more related to throttle control and engine performance rather than emissions or fuel economy. However, addressing the issue can help improve overall vehicle efficiency.

10. How long can I safely drive with OBDII code P2119 in a Mazda before getting it repaired?

It's best to address the issue as soon as possible to prevent further damage to the engine or related components. Avoid driving long distances or under heavy load until the problem is fixed.

Discuss the causes and fixes for P2119 Mazda OBDII Code

Submit a New Comment

Code P2119 Mazda comments

No comments found for this page.