P2119 2016 Chevrolet Silverado Code - Throttle Closed Position Performance
Quick Answer
The P2119 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado indicates an issue with the throttle closed position performance. Common causes include Faulty throttle position sensor, Malfunctioning throttle body, Wiring 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 2016 Chevrolet Silverado indicates Throttle Closed Position Performance.
- Common causes
- Common causes include Faulty throttle position sensor, Malfunctioning throttle body, Wiring 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.
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Code P2119 2016 Chevrolet Silverado Description
The P2119 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado indicates an issue with the throttle closed position performance. The throttle body in modern vehicles is responsible for controlling the amount of air entering the engine, which is crucial for proper combustion and engine performance. When the throttle is closed, the throttle position sensor (TPS) sends a signal to the engine control module (ECM) indicating that the throttle is in the closed position. If the ECM detects that the actual throttle position does not match the expected position, it will trigger the P2119 code.
Common Causes of P2119 2016 Chevrolet Silverado
- Faulty throttle position sensor
- Malfunctioning throttle body
- Wiring issues
- ECM problem
- Dirty throttle body
Symptoms of P2119 2016 Chevrolet Silverado
- Rough idling
- Poor acceleration
- Stalling
- Decreased fuel efficiency
- Lack of response when pressing the accelerator pedal
How to Fix P2119 2016 Chevrolet Silverado
- Begin by conducting a visual inspection of the throttle body, throttle position sensor, and related wiring for any signs of damage or wear.
- Use a scan tool to check for any stored trouble codes and to monitor the throttle position sensor readings.
- Clean the throttle body and throttle position sensor to ensure proper operation.
- If cleaning does not resolve the issue, consider replacing the throttle position sensor or the throttle body.
- Clear the trouble codes from the ECM and perform a test drive to ensure the issue has been resolved.
Cost to Fix P2119 2016 Chevrolet Silverado
The cost of repairing a P2119 code on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing a throttle position sensor or throttle body can range from $200 to $500, including parts and labor. However, additional diagnostic time may be needed to pinpoint the exact cause of the problem, so it is advisable to consult with a professional mechanic for a more accurate estimate. Keep in mind that labor rates at auto repair shops can vary, so it's recommended to inquire about rates in your local area.
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Frequently Asked Questions about P2119 2016 Chevrolet Silverado Code
1. What does the OBDII code P2119 mean for a 2016 Chevrolet Silverado?
P2119 indicates a problem with the throttle body’s closed position performance, meaning the throttle plate is not operating as expected.
2. What are common symptoms of the P2119 code in a 2016 Chevrolet Silverado?
Symptoms can include reduced engine power, poor acceleration, difficulty starting, and the Check Engine Light being illuminated.
3. What causes the P2119 code in a 2016 Chevrolet Silverado?
Common causes include a malfunctioning throttle body, carbon buildup on the throttle plate, wiring or connector issues, or a faulty throttle position sensor.
4. Can driving with the P2119 code damage my 2016 Chevrolet Silverado?
Yes, driving with this code can lead to further engine performance issues or even unsafe driving conditions due to reduced power.
5. How can I fix the P2119 code on my 2016 Chevrolet Silverado?
Inspect and clean the throttle body, check for damaged wiring or connectors to the throttle system, and replace the throttle body or throttle position sensor if necessary.
6. How much does it cost to repair the P2119 code on a 2016 Chevrolet Silverado?
Throttle body cleaning may cost $50-$150, while a throttle body replacement can range from $300-$500, depending on labor costs and parts.
7. Can a dirty throttle body cause the P2119 code?
Yes, carbon buildup or debris on the throttle plate can prevent proper movement, triggering the P2119 code.
8. How can I prevent the P2119 code from appearing on my 2016 Chevrolet Silverado?
Regularly clean the throttle body and inspect the wiring and connectors for damage or corrosion.
9. Do I need to reprogram the throttle body after replacing it for the P2119 code?
Yes, throttle body replacement may require recalibration using a diagnostic tool to ensure proper operation.
10. Will resetting the Check Engine Light fix the P2119 code on my 2016 Chevrolet Silverado?
No, resetting the light without addressing the underlying issue will cause the code to return. Proper diagnosis and repair are necessary.
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