P2119 Chevrolet 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 Chevrolet 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.
Code P2119 Chevrolet Description
What are the Possible Causes of the DTC P2119 Chevrolet?
- 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 Chevrolet?
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.
Code Tech Notes
2002-2009 Chevrolet Trail Blazer
2004-2012 Chevrolet Colorado
Chevrolet Trail Blazer, Colorado Factory Service Bulletin OBDII Code P2119
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2119 Chevrolet 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 Chevrolet code?
Need more information on how to fix the P2119 Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2119 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Information for Specific Chevrolet Models
- P2119 2014 Chevrolet Silverado — Throttle Closed Position Performance
- P2119 2015 Chevrolet Silverado — Throttle Closed Position Performance
- P2119 2016 Chevrolet Silverado — Throttle Closed Position Performance
- P2119 2017 Chevrolet Silverado — Throttle Closed Position Performance
- P2119 2018 Chevrolet Silverado — Throttle Closed Position Performance
Frequently Asked Questions about P2119 Chevrolet Code
1. What does the OBDII code P2119 mean on a Chevrolet?
P2119 indicates a "Throttle Closed Position Performance" issue, meaning the throttle body is not properly reaching or maintaining the closed position as expected by the Engine Control Module (ECM).
2. What are the common symptoms of code P2119 in a Chevrolet?
Symptoms include erratic idle, reduced engine power, hesitation during acceleration, stalling, and the illumination of the Check Engine Light.
3. What causes the P2119 code on a Chevrolet?
Common causes include a dirty or faulty throttle body, malfunctioning throttle position sensor, damaged wiring, or ECM software issues.
4. Can a dirty throttle body trigger code P2119 in a Chevrolet?
Yes, carbon buildup on the throttle body can prevent it from closing properly, leading to the P2119 code.
5. How do I fix the P2119 code on my Chevrolet?
Start by cleaning the throttle body, inspecting the throttle position sensor and wiring for damage, and performing a throttle body relearn procedure if necessary.
6. Is it safe to drive with the P2119 code on a Chevrolet?
Driving with the P2119 code is not recommended, as it can lead to reduced power, stalling, or unsafe driving conditions.
7. How much does it cost to repair code P2119 on a Chevrolet?
Repair costs can range from $100 to $500, depending on whether the throttle body needs cleaning, sensor replacement, or wiring repair.
8. Do I need to replace the throttle body to fix code P2119 on a Chevrolet?
Not always. Cleaning the throttle body or repairing wiring may resolve the issue, but replacement may be necessary if the throttle body is faulty.
9. Can a bad throttle position sensor cause code P2119 on a Chevrolet?
Yes, a malfunctioning throttle position sensor can cause improper throttle operation and trigger the P2119 code.
10. Will disconnecting the battery clear the P2119 code on a Chevrolet?
Disconnecting the battery may temporarily clear the code, but the issue will return if the underlying problem is not resolved.
Discuss the causes and fixes for P2119 Chevrolet OBDII Code
-
Had code P02119, 2101, 1516 - cleaned the throtte body like in the video. Ran good for a month or so came back one night. Reduced power. eng light on, scanned and cleared codes, running fine again. Throttle body looks very clean. Do not think I really fixed it. Waiting for code to come back. Thoughts?
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Unfortunately, if the code comes back you may have to replace the throttle body.
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