AutoCodes – Chevrolet – P2119 2014 Chevrolet Silverado

P2119 2014 Chevrolet Silverado Code - Throttle Closed Position Performance

Quick Answer

The Engine Control Module (ECM) determines the driver's intent based on input from the accelerator pedal position sensors, then calculates the appropriate throttle response based on the throttle position sensors. Common causes include Binding or bent Throttle Plate, Faulty Throttle Body Assembly, Throttle Body Assembly 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 2014 Chevrolet Silverado indicates Throttle Closed Position Performance.
Common causes: Common causes include Binding or bent Throttle Plate, Faulty Throttle Body Assembly, Throttle Body Assembly 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 518

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 Aug 13, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2119 2014 Chevrolet Silverado Description

The Engine Control Module (ECM) determines the driver's intent based on input from the accelerator pedal position sensors, then calculates the appropriate throttle response based on the throttle position sensors. The ECM controls the throttle valve by applying a varying voltage to the control circuits of the Throttle Actuator Control (TAC) motor. The ECM monitors the duty cycle that is required to actuate the throttle valve. The ECM monitors the TP sensor signal/serial data circuit to determine the actual throttle valve position. The TP sensor information is transmitted between the throttle body and the ECM on the signal/serial data circuit. The Diagnostic Trouble Code (DTC) will be set when the ECM determines that the throttle blade did not return to the rest position within 1 s.

OBDII Code P2119 2014 Chevrolet Silverado - Throttle Closed Position Performance - AutoCodes.com — P2119 2014 Chevrolet Silverado Code - Throttle Closed Position Performance

What does this mean?

What are the Possible Causes of the DTC P2119 2014 Chevrolet Silverado?

Binding or bent Throttle Plate
Faulty Throttle Body Assembly
Throttle Body Assembly harness is open or shorted
Throttle Body Assembly circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2119 2014 Chevrolet Silverado?

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 2014 Chevrolet Silverado 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 2014 Chevrolet Silverado code?

Need more information on how to fix the P2119 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2119 in a 2014 Chevrolet Silverado?

The common symptoms of code P2119 in a 2014 Chevrolet Silverado include reduced engine power, illuminated Check Engine Light, and potential difficulty accelerating.

2. What does the OBDII code P2119 in a 2014 Chevrolet Silverado indicate?

Code P2119 indicates a Throttle Closed Position Performance issue in a 2014 Chevrolet Silverado, meaning that the throttle position sensor is not providing the expected feedback to the engine control module.

3. What are the possible causes of OBDII code P2119 in a 2014 Chevrolet Silverado?

Possible causes of code P2119 in a 2014 Chevrolet Silverado include a faulty throttle position sensor, damaged wiring or connectors in the throttle control system, or a problem with the throttle body itself.

4. How can I diagnose the OBDII code P2119 in my 2014 Chevrolet Silverado?

Diagnosing code P2119 in a 2014 Chevrolet Silverado involves using an OBDII scanner to read the code, checking the throttle position sensor for proper operation, inspecting wiring and connectors for damage, and testing the throttle body for functionality.

5. Can I still drive my 2014 Chevrolet Silverado with OBDII code P2119?

It is not recommended to drive your 2014 Chevrolet Silverado with code P2119, as it can lead to reduced engine power and potentially unsafe driving conditions. It's best to address the issue promptly.

6. How can I repair OBDII code P2119 in my 2014 Chevrolet Silverado?

Repairing code P2119 in a 2014 Chevrolet Silverado may involve replacing the throttle position sensor, repairing damaged wiring or connectors, or cleaning or replacing the throttle body if necessary.

7. Is it possible to clear OBDII code P2119 in my 2014 Chevrolet Silverado without fixing the issue?

Clearing the code without addressing the underlying problem may temporarily turn off the Check Engine Light, but the issue causing code P2119 will likely persist and may trigger the code again in the future.

8. Can a dirty throttle body cause OBDII code P2119 in a 2014 Chevrolet Silverado?

Yes, a dirty or malfunctioning throttle body can contribute to the occurrence of code P2119 in a 2014 Chevrolet Silverado, as it can affect the proper functioning of the throttle position sensor.

9. How much does it typically cost to repair OBDII code P2119 in a 2014 Chevrolet Silverado?

The cost of repairing code P2119 in a 2014 Chevrolet Silverado can vary depending on the exact cause of the issue, but it may range from around $200 to $500 for parts and labor.

10. Can a DIY enthusiast fix OBDII code P2119 in a 2014 Chevrolet Silverado?

While some DIY enthusiasts may have the skills and tools to address code P2119 in a 2014 Chevrolet Silverado, it is recommended to consult a professional mechanic for an accurate diagnosis and proper repair.