B2106 Code - Throttle Position Input Out of Range High
Quick Answer
The B2106 diagnostic trouble code indicates that the throttle position input is out of range high. Common causes include Faulty throttle position sensor (TPS), Damaged wiring or connectors in the TPS circuit, Dirty throttle body. 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
- B2106 indicates Throttle Position Input Out of Range High.
- Common causes
- Common causes include Faulty throttle position sensor (TPS), Damaged wiring or connectors in the TPS circuit, Dirty throttle body.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B2106 Description
The B2106 diagnostic trouble code indicates that the throttle position input is out of range high. The throttle position sensor (TPS) is a crucial component of the vehicle's electronic throttle control system. It monitors the position of the throttle valve and sends this information to the engine control module (ECM) to determine the appropriate fuel delivery and air intake for optimal engine performance. When the TPS input is out of range high, it means that the voltage signal being sent by the sensor is higher than the expected range, which can lead to various performance issues.
Common Causes of B2106
- Faulty throttle position sensor (TPS)
- Damaged wiring or connectors in the TPS circuit
- Dirty throttle body
- Issues with the engine control module (ECM)
Symptoms of B2106
- Rough idling
- Stalling
- Hesitation during acceleration
- Engine misfires
- Decreased fuel efficiency
How to Fix B2106
- Begin by conducting a thorough inspection of the throttle position sensor, wiring, and connectors for any signs of damage or wear.
- Test the TPS using a multimeter to check for proper voltage output within the specified range.
- Clean the throttle body to ensure smooth operation and accurate throttle position readings.
- If the TPS is found to be faulty, replace it with a new, high-quality sensor.
- Clear the diagnostic trouble codes from the ECM and perform a test drive to verify that the issue has been resolved.
Cost to Fix B2106
The cost of repairing a throttle position input out of range high issue can vary depending on the specific cause of the problem and the vehicle's make and model. On average, the cost of replacing a faulty TPS can range from $100 to $300, including parts and labor. Additional costs may apply if other components need to be replaced or if further diagnosis is required. It's recommended to consult with a trusted mechanic or auto repair shop to obtain an accurate estimate based on your vehicle's unique circumstances. Keep in mind that labor rates can vary, with typical rates ranging from $80 to $150 per hour.
Need more information about the B2106 code?
Need more information on how to fix the B2106 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2106 code diagnosed by a professional: Find a repair shop in your area
Code B2106 Information for Specific Makes
- B2106 Buick — Power Seat Switch Shorted
- B2106 Cadillac — Power Seat Switch Shorted
- B2106 Chevrolet — Power Seat Switch Shorted
- B2106 GMC — Power Seat Switch Shorted
Frequently Asked Questions about B2106 Code
1. What are the common symptoms of OBDII code B2106 (Throttle Position Input Out of Range High)?
- Common symptoms include poor engine performance, rough idling, stalling, and issues with acceleration.
2. What can cause the OBDII code B2106 to trigger?
- The code B2106 can be triggered by a faulty throttle position sensor, wiring issues, or a problem with the electronic control module.
3. How can I diagnose the cause of the OBDII code B2106?
- To diagnose the cause of the code B2106, you can use a scan tool to check for any other related trouble codes, test the throttle position sensor, and inspect the wiring for any damage.
4. What are some potential repair tips for resolving the OBDII code B2106?
- Some repair tips include replacing the throttle position sensor, repairing any damaged wiring, and resetting the electronic control module.
5. Can driving with the OBDII code B2106 cause further damage to the vehicle?
- Continuing to drive with the code B2106 may lead to poor fuel economy, further engine performance issues, and potential damage to other engine components.
6. Are there any safety concerns associated with the OBDII code B2106?
- While the code B2106 itself does not pose an immediate safety risk, it is important to address the underlying issue promptly to ensure proper vehicle operation.
7. How much does it typically cost to repair the OBDII code B2106?
- The cost of repairing the code B2106 can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.
8. Can I reset the OBDII code B2106 without repairing the underlying issue?
- Resetting the code without addressing the underlying problem will only temporarily remove the warning light, and the issue is likely to resurface.
9. Is it possible to prevent the OBDII code B2106 from occurring in the future?
- Regular maintenance, such as checking and cleaning the throttle position sensor, inspecting wiring connections, and keeping the engine well-tuned, can help prevent the code B2106 from reoccurring.
10. How long does it take to repair the OBDII code B2106?
- The repair time for the code B2106 can vary depending on the specific cause and the complexity of the repair, but it may take anywhere from 1 to 3 hours to complete.
Discuss the causes and fixes for B2106 OBDII Code
Code B2106 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.