P2122 Nissan Code - Accelerator Pedal Position Sensor Circuit Range/Performance
Quick Answer
The P2122 code for Nissan vehicles indicates a problem with the accelerator pedal position sensor circuit, specifically related to its range or performance. Common causes include Faulty accelerator pedal position sensor, Wiring or connector issues in the sensor circuit, Corrosion or damage to sensor components. 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 Nissan indicates Accelerator Pedal Position Sensor Circuit Range/Performance.
- Common causes
- Common causes include Faulty accelerator pedal position sensor, Wiring or connector issues in the sensor circuit, Corrosion or damage to sensor components.
- 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 P2122 Nissan Description
The P2122 code for Nissan vehicles indicates a problem with the accelerator pedal position sensor circuit, specifically related to its range or performance. This sensor is responsible for monitoring the position of the accelerator pedal and sending this information to the engine control module (ECM) to adjust fuel delivery and engine performance accordingly. When this circuit is not functioning within the expected range or performance, it can lead to issues with throttle response, fuel efficiency, and overall engine performance. If left unaddressed, this issue can potentially lead to stalling, rough idling, or even complete loss of power while driving.
Common Causes of P2122 Nissan
- Faulty accelerator pedal position sensor
- Wiring or connector issues in the sensor circuit
- Corrosion or damage to sensor components
- ECM software malfunction
- Environmental factors such as moisture or heat affecting sensor performance
Symptoms of P2122 Nissan
- Poor acceleration or hesitation when pressing the gas pedal
- Inconsistent throttle response
- Engine stalling or rough idling
- Check Engine Light illuminated on the dashboard
- Reduced fuel efficiency
How to Fix P2122 Nissan
- Begin by diagnosing the specific cause of the issue using a scan tool to read the trouble code and perform electrical tests on the accelerator pedal position sensor.
- Inspect the wiring and connectors for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
- Test the accelerator pedal position sensor for proper operation and replace if found to be faulty.
- Clear the trouble code from the ECM memory and perform a test drive to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be required to identify any underlying issues with the ECM or other related components.
Cost to Fix P2122 Nissan
The cost of repairing a P2122 code on a Nissan vehicle can vary depending on the specific cause of the issue and the cost of parts and labor. On average, the repair for this type of issue can range from $100 to $300, with the cost of parts typically ranging from $50 to $200. It's important to note that labor rates at auto repair shops can vary, so it's recommended to obtain quotes from local shops to get a more accurate estimate.
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Information for Specific Nissan Models
- P2122 2003 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2004 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2005 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2006 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2008 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2009 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2010 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2011 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2012 Nissan Altima Sedan — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2004 Nissan Maxima — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2005 Nissan Maxima — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2006 Nissan Maxima — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2007 Nissan Maxima — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2008 Nissan Maxima — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2005 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2006 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2007 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2008 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2009 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2010 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2011 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2012 Nissan Pathfinder — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2008 Nissan Rogue — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2009 Nissan Rogue — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2010 Nissan Rogue — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2011 Nissan Rogue — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2012 Nissan Rogue — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2013 Nissan Rogue — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2007 Nissan Sentra — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2008 Nissan Sentra — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2009 Nissan Sentra — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2010 Nissan Sentra — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2011 Nissan Sentra — Accelerator Pedal Position Sensor Circuit Range/Performance
- P2122 2012 Nissan Sentra — Accelerator Pedal Position Sensor Circuit Range/Performance
Frequently Asked Questions about P2122 Nissan Code
1. What are the common symptoms of OBDII code P2122 in a Nissan vehicle?
- Common symptoms include issues with acceleration, reduced engine power, and the vehicle going into limp mode.
2. What causes the OBDII code P2122 in a Nissan related to the accelerator pedal position sensor circuit range/performance?
- The code is typically caused by a faulty accelerator pedal position sensor, damaged wiring, or a poor connection in the sensor circuit.
3. How can I diagnose the OBDII code P2122 in my Nissan for the accelerator pedal position sensor circuit?
- Diagnosis involves using a scan tool to read the code, testing the accelerator pedal position sensor, and inspecting the sensor's wiring and connections.
4. Can a dirty throttle body or a failing throttle position sensor trigger the OBDII code P2122 in a Nissan?
- Yes, issues with the throttle body or throttle position sensor can sometimes lead to erroneous accelerator pedal position sensor circuit range/performance codes.
5. What are some repair tips for fixing the OBDII code P2122 in a Nissan?
- Repair tips may include replacing the accelerator pedal position sensor, repairing damaged wiring, cleaning connectors, and ensuring proper sensor calibration.
6. Is it safe to continue driving my Nissan with the OBDII code P2122 present?
- It is not recommended to drive the vehicle with this code as it can affect performance and potentially lead to further issues if left unresolved.
7. Can a DIY enthusiast fix the OBDII code P2122 issue in a Nissan, or should it be done by a professional mechanic?
- Depending on the individual's skills and experience with automotive repairs, some may be able to address the issue themselves, but it is recommended to seek professional help for accurate diagnosis and repair.
8. Will clearing the OBDII code P2122 in a Nissan make the problem go away permanently?
- Clearing the code may temporarily remove the warning light, but if the underlying issue causing the code is not fixed, it is likely to reoccur.
9. Are there any recalls or service bulletins related to the OBDII code P2122 in Nissan vehicles?
- It is advisable to check with a Nissan dealership or online resources for any relevant recalls or service bulletins regarding this specific OBDII code.
10. How much can I expect to pay for parts and labor to repair the OBDII code P2122 in my Nissan at a repair shop?
- The cost can vary depending on the specific model, labor rates, and parts required, but it is recommended to get estimates from different repair shops for a more accurate idea of the expenses.
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