P2122 2009 Honda Accord Code - Accelerator Pedal Position Sensor 1 Circuit Low Voltage
Quick Answer
Accelerator Pedal Position (APP) Sensor 1 (Throttle Position Sensor D) Circuit Low Voltage. Common causes include Faulty Accelerator Pedal Position, Accelerator Pedal Position harness is open or shorted, Accelerator Pedal Position circuit poor electrical connection. 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
- P2122 2009 Honda Accord indicates Accelerator Pedal Position Sensor 1 Circuit Low Voltage.
- Common causes
- Common causes include Faulty Accelerator Pedal Position, Accelerator Pedal Position harness is open or shorted, Accelerator Pedal Position circuit poor electrical connection.
- 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 P2122 2009 Honda Accord Description
What are the Possible Causes of the DTC P2122 2009 Honda Accord?
- Faulty Accelerator Pedal Position
- Accelerator Pedal Position harness is open or shorted
- Accelerator Pedal Position circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2122 2009 Honda Accord?
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 P2122 2009 Honda Accord 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 P2122 2009 Honda Accord code?
Need more information on how to fix the P2122 2009 Honda Accord code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2122 2009 Honda Accord code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2122 2009 Honda Accord Code
1. What are the common symptoms of OBDII code P2122 on a 2009 Honda Accord?
The common symptoms of OBDII code P2122 on a 2009 Honda Accord include reduced engine power, hesitation during acceleration, and the vehicle going into "limp mode."
2. What does the OBDII code P2122 on a 2009 Honda Accord indicate?
The OBDII code P2122 on a 2009 Honda Accord indicates a low voltage condition in the Accelerator Pedal Position Sensor 1 circuit.
3. What are the possible causes of OBDII code P2122 on a 2009 Honda Accord?
Possible causes of OBDII code P2122 on a 2009 Honda Accord include a faulty Accelerator Pedal Position Sensor, damaged wiring or connectors, or a problem with the Engine Control Module (ECM).
4. How can I diagnose the OBDII code P2122 on a 2009 Honda Accord?
To diagnose OBDII code P2122 on a 2009 Honda Accord, you can use a scan tool to check for the code, inspect the wiring and connectors for damage, and test the Accelerator Pedal Position Sensor for proper voltage readings.
5. Can I continue driving my 2009 Honda Accord with the OBDII code P2122?
It is not recommended to drive your 2009 Honda Accord with the OBDII code P2122 as it can lead to performance issues and potential safety concerns. It is best to address the issue promptly.
6. How can I repair OBDII code P2122 on my 2009 Honda Accord?
To repair OBDII code P2122 on your 2009 Honda Accord, you may need to replace the Accelerator Pedal Position Sensor, repair any damaged wiring or connectors, or reset the Engine Control Module (ECM).
7. Will resetting the OBDII code P2122 on my 2009 Honda Accord fix the issue?
Resetting the OBDII code P2122 on your 2009 Honda Accord may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.
8. Is it possible to prevent OBDII code P2122 from occurring on my 2009 Honda Accord?
To prevent OBDII code P2122 on your 2009 Honda Accord, it is essential to perform regular maintenance, promptly address any engine performance issues, and ensure the Accelerator Pedal Position Sensor is functioning properly.
9. Can a DIY enthusiast fix OBDII code P2122 on a 2009 Honda Accord?
Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and repair OBDII code P2122 on a 2009 Honda Accord. However, complex electrical issues may require professional assistance.
10. How much does it cost to repair OBDII code P2122 on a 2009 Honda Accord?
The cost to repair OBDII code P2122 on a 2009 Honda Accord can vary depending on the cause of the issue, parts needed for replacement, and labor costs. It is recommended to obtain quotes from different auto repair shops for an accurate estimate.
Discuss the causes and fixes for P2122 2009 Honda Accord OBDII Code
Code P2122 2009 Honda Accord 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.
