P2123 2008 Nissan Rogue 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
- P2123 2008 Nissan Rogue 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 P2123 2008 Nissan Rogue 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 P2123 2008 Nissan Rogue?
- 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 P2123 2008 Nissan Rogue?
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 P2123 2008 Nissan Rogue 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.
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Frequently Asked Questions about P2123 2008 Nissan Rogue Code
1. What are the common symptoms of OBDII code P2123 in a 2008 Nissan Rogue?
- Common symptoms include reduced engine power, poor acceleration, and the vehicle going into limp mode.
2. What does the OBDII code P2123 indicate in a 2008 Nissan Rogue?
- The code P2123 indicates an issue with the Accelerator Pedal Position Sensor Circuit Range/Performance.
3. What are the possible causes of OBDII code P2123 in a 2008 Nissan Rogue?
- Possible causes include a faulty accelerator pedal position sensor, wiring issues, or a problem with the engine control module.
4. How can I diagnose the OBDII code P2123 in my 2008 Nissan Rogue?
- Diagnosing the code may involve using a scan tool to retrieve the code, checking the wiring connections, and testing the accelerator pedal position sensor.
5. Can I still drive my 2008 Nissan Rogue with OBDII code P2123?
- It is not recommended to drive the vehicle with this code as it can lead to unsafe driving conditions and potential further damage to the engine.
6. How can I repair OBDII code P2123 in my 2008 Nissan Rogue?
- Repairing the issue may involve replacing the accelerator pedal position sensor, repairing any damaged wiring, or reprogramming the engine control module.
7. Is it possible to reset OBDII code P2123 in a 2008 Nissan Rogue?
- Resetting the code may temporarily clear the error, but it is important to address the underlying issue to prevent the code from reoccurring.
8. Can a DIY enthusiast fix OBDII code P2123 in a 2008 Nissan Rogue?
- While some may attempt DIY repairs, it is recommended to consult a professional mechanic for proper diagnosis and repair of this code.
9. How much does it cost to fix OBDII code P2123 in a 2008 Nissan Rogue?
- The cost of fixing this code can vary depending on the underlying issue, but it may range from $200 to $500 for parts and labor.
10. Will OBDII code P2123 cause my 2008 Nissan Rogue to fail an emissions test?
- Yes, this code can cause the vehicle to fail an emissions test as it indicates a problem with the accelerator pedal position sensor circuit.
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