Engine-Codes.com
Engine-Codes – Cadillac – P2119 Cadillac

P2119 Cadillac Code - Throttle Closed Position Performance

Quick Answer

The P2119 diagnostic trouble code (DTC) for Cadillac vehicles indicates an issue with the Throttle Closed Position Performance. Common causes include Faulty throttle position sensor, Wiring issues or poor connections, Electronic throttle control system malfunction. 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 Cadillac indicates Throttle Closed Position Performance.
Common causes
Common causes include Faulty throttle position sensor, Wiring issues or poor connections, Electronic throttle control system malfunction.
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
💬 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 Cadillac Description

The P2119 diagnostic trouble code (DTC) for Cadillac vehicles indicates an issue with the Throttle Closed Position Performance. This code is related to the electronic throttle control system, which regulates the airflow into the engine based on driver input. When the throttle is closed, the throttle position sensor (TPS) should communicate this information accurately to the engine control module (ECM). However, if the ECM detects that the actual throttle position does not match the expected position when the throttle is closed, it will trigger the P2119 code.

OBDII Code P2119 Cadillac - Throttle Closed Position Performance
P2119 Cadillac Code - Throttle Closed Position Performance

Common Causes of P2119 Cadillac

  1. Faulty throttle position sensor
  2. Wiring issues or poor connections
  3. Electronic throttle control system malfunction
  4. ECM software or calibration issues
  5. Mechanical issues with the throttle body

Symptoms of P2119 Cadillac

  1. Lack of power or acceleration
  2. Engine hesitation or stalling
  3. Check Engine Light illuminated
  4. Reduced fuel efficiency
  5. Vehicle going into limp mode

How to Fix P2119 Cadillac

  1. Use a diagnostic scan tool to retrieve the specific trouble code and verify the throttle closed position performance issue.
  2. Inspect the throttle position sensor and wiring for any signs of damage or wear. Replace any faulty components.
  3. Perform a throttle body cleaning to ensure proper operation and eliminate any carbon buildup that may affect sensor readings.
  4. Clear the trouble code from the ECM memory and perform a throttle relearn procedure to recalibrate the system.
  5. Test drive the vehicle to confirm that the issue has been resolved and that the throttle responds correctly to driver input.

Cost to Fix P2119 Cadillac

The cost of repairing a P2119 Throttle Closed Position Performance issue can vary depending on the specific cause of the problem and the cost of parts and labor. On average, the repair cost for this type of issue can range from $200 to $500. It's important to keep in mind that labor rates at auto repair shops can vary, so it's best to check with local shops for a more accurate estimate based on your location and vehicle type. Additionally, if the throttle position sensor or other components need to be replaced, the cost of parts will also impact the total repair bill.

Need more information about the P2119 Cadillac code?

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

Need Help with the Code?

Get the P2119 Cadillac 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 Cadillac Code

No Frequently Asked Questions about P2119 Cadillac Code found.

Discuss the causes and fixes for P2119 Cadillac OBDII Code

Submit a New Comment