P2122 2006 Nissan Maxima Code - Accelerator Pedal Position Sensor Circuit Range/Performance
Quick Answer
The Accelerator Pedal Position (APP) sensor is installed on the upper end of the accelerator pedal assembly. Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor 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 2006 Nissan Maxima indicates Accelerator Pedal Position Sensor Circuit Range/Performance.
- Common causes
- Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor 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 2006 Nissan Maxima Description
Accelerator pedal position sensor has two sensors. These sensors are a kind of potentiometers which transform the accelerator pedal position into output voltage, and emit the voltage signal to the ECM.
In addition, these sensors detect the opening and closing speed of the accelerator pedal and feed the voltage signals to the ECM. The ECM judges the current opening angle of the accelerator pedal from these signals and controls the throttle control motor based on these signals.
Idle position of the accelerator pedal is determined by the ECM receiving the signal from the accelerator pedal position sensor. The ECM uses this signal for the engine operation
such as fuel cut.
What are the Possible Causes of the DTC P2122 2006 Nissan Maxima?
- Faulty Accelerator Pedal Position Sensor
- Accelerator Pedal Position Sensor harness is open or shorted
- Accelerator Pedal Position Sensor circuit poor electrical connection
How to Fix the DTC P2122 2006 Nissan Maxima?
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 2006 Nissan Maxima 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 2006 Nissan Maxima code?
Need more information on how to fix the P2122 2006 Nissan Maxima code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2122 2006 Nissan Maxima code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2122 2006 Nissan Maxima Code
1. What does OBDII code P2122 on a 2006 Nissan Maxima mean?
- OBDII code P2122 indicates a problem with the Accelerator Pedal Position Sensor Circuit Range/Performance.
2. What are the common symptoms of OBDII code P2122 in a 2006 Nissan Maxima?
- Common symptoms include reduced engine power, hesitation or stalling when accelerating, and illuminated Check Engine Light.
3. What are the possible causes of OBDII code P2122 in a 2006 Nissan Maxima?
- The potential causes of P2122 can include a faulty accelerator pedal position sensor, damaged wiring or connectors, or issues with the engine control module.
4. How can I diagnose the OBDII code P2122 in my 2006 Nissan Maxima?
- Diagnosing P2122 may involve testing the accelerator pedal position sensor using a multimeter, inspecting wiring for damage, and checking for any loose or corroded connections.
5. Can I still drive my 2006 Nissan Maxima with OBDII code P2122?
- It is not recommended to drive your vehicle with P2122 as it can affect the performance and safety of your car. It's best to address the issue promptly.
6. How can I repair OBDII code P2122 in my 2006 Nissan Maxima?
- Repairing P2122 may involve replacing the accelerator pedal position sensor, repairing damaged wiring, or reprogramming the engine control module.
7. Are there any DIY tips for fixing OBDII code P2122 in a 2006 Nissan Maxima?
- While some basic troubleshooting like checking connections and wiring can be done by DIY enthusiasts, it's advisable to seek professional help for accurate diagnosis and repair.
8. Will resetting the Check Engine Light resolve OBDII code P2122 in a 2006 Nissan Maxima?
- Resetting the Check Engine Light may temporarily turn it off, but it will not fix the underlying issue causing P2122. The problem should be diagnosed and repaired.
9. How much does it cost to fix OBDII code P2122 in a 2006 Nissan Maxima?
- The cost of repairing P2122 can vary depending on the root cause of the issue, the labor rates in your area, and whether you choose to repair it yourself or take it to a mechanic.
10. Can a faulty accelerator pedal position sensor cause OBDII code P2122 in a 2006 Nissan Maxima?
- Yes, a faulty accelerator pedal position sensor is a common cause of OBDII code P2122 in a 2006 Nissan Maxima and may need to be replaced to resolve the issue.
Discuss the causes and fixes for P2122 2006 Nissan Maxima OBDII Code
Code P2122 2006 Nissan Maxima 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.
