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P2138 2010 Nissan Rogue Code - Accelerator Pedal Position Sensor Circuit Range/Performance

Quick Answer

The P2138 diagnostic trouble code (DTC) for a 2010 Nissan Rogue indicates an issue with the Accelerator Pedal Position Sensor Circuit Range/Performance. Common causes include Faulty accelerator pedal position sensor, Wiring or connector issues in the sensor circuit, ECM software or hardware malfunction. 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
P2138 2010 Nissan Rogue 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, ECM software or hardware malfunction.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code P2138 2010 Nissan Rogue Description

The P2138 diagnostic trouble code (DTC) for a 2010 Nissan Rogue indicates an issue with the Accelerator Pedal Position Sensor Circuit Range/Performance. This code is triggered when the Engine Control Module (ECM) detects that the voltage signals from the accelerator pedal position sensor do not fall within the expected range. The accelerator pedal position sensor is a crucial component that communicates the driver's input to the ECM, which then adjusts the throttle opening accordingly. When this sensor malfunctions, it can lead to erratic throttle response, poor engine performance, and even stalling.

OBDII Code P2138 2010 Nissan Rogue - Accelerator Pedal Position Sensor Circuit Range/Performance
P2138 2010 Nissan Rogue Code - Accelerator Pedal Position Sensor Circuit Range/Performance

Common Causes of P2138 2010 Nissan Rogue

  1. Faulty accelerator pedal position sensor
  2. Wiring or connector issues in the sensor circuit
  3. ECM software or hardware malfunction
  4. Throttle body issues
  5. Accelerator pedal assembly failure

Symptoms of P2138 2010 Nissan Rogue

  1. Erratic throttle response
  2. Lack of power or acceleration
  3. Engine stalling or hesitation
  4. Check Engine Light illuminated
  5. Limp mode activation

How to Fix P2138 2010 Nissan Rogue

  1. Diagnose the issue using a scan tool to confirm the P2138 code and pinpoint the exact cause.
  2. Inspect the accelerator pedal position sensor, wiring, and connectors for any signs of damage or corrosion.
  3. Test the sensor's voltage signals to determine if it is functioning within the specified range.
  4. Replace the accelerator pedal position sensor if it is found to be faulty, ensuring proper installation and calibration.
  5. Clear the DTC and perform a test drive to verify that the issue has been resolved.

Cost to Fix P2138 2010 Nissan Rogue

The typical repair costs for addressing a P2138 code on a 2010 Nissan Rogue can range from $200 to $500, including parts and labor. However, it is essential to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may be higher in metropolitan areas or at dealerships, while independent shops often offer lower rates. It is recommended to inquire about local rates to obtain a more accurate estimate for this repair.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2138 2010 Nissan Rogue Code

1. What are the common symptoms of OBDII code P2138 in a 2010 Nissan Rogue?

- Common symptoms include reduced engine power, hesitation or stalling during acceleration, and the vehicle going into "limp mode."

2. What does OBDII code P2138 on a 2010 Nissan Rogue indicate?

- OBDII code P2138 indicates an issue with the Accelerator Pedal Position Sensor Circuit Range/Performance in the vehicle.

3. What are the possible causes of OBDII code P2138 in a 2010 Nissan Rogue?

- Possible causes include a faulty accelerator pedal position sensor, damaged wiring or connectors in the sensor circuit, or issues with the engine control module (ECM).

4. How can I diagnose the cause of OBDII code P2138 in my 2010 Nissan Rogue?

- Diagnosis involves using a scan tool to read the code, checking the accelerator pedal position sensor's voltage readings, and inspecting the wiring and connectors for any damage.

5. Can I still drive my 2010 Nissan Rogue with OBDII code P2138?

- It is not recommended to drive the vehicle with OBDII code P2138 as it can lead to unsafe driving conditions and potential further damage to the vehicle.

6. How can I repair OBDII code P2138 in my 2010 Nissan Rogue?

- Repairing OBDII code P2138 may involve replacing the accelerator pedal position sensor, repairing damaged wiring or connectors, or reprogramming the engine control module (ECM).

7. Will resetting the OBDII code P2138 in my 2010 Nissan Rogue make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue causing the code is not addressed, it is likely to reappear.

8. Is it safe to continue driving if the OBDII code P2138 warning light is intermittent in my 2010 Nissan Rogue?

- It is not recommended to continue driving the vehicle if the warning light is intermittent, as the issue causing the code may worsen and lead to potential safety hazards.

9. Can a DIY mechanic fix OBDII code P2138 in a 2010 Nissan Rogue?

- While some aspects of diagnosing and repairing OBDII code P2138 can be done by a DIY mechanic, it is recommended to seek professional help for accurate diagnosis and repair.

10. How much does it typically cost to repair OBDII code P2138 in a 2010 Nissan Rogue?

- The cost of repairing OBDII code P2138 can vary depending on the specific cause, but it may range from $200 to $500 for parts and labor.

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