P2138 2011 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
- P2138 2011 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 P2138 2011 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 P2138 2011 Nissan Rogue?
- Faulty Accelerator Pedal Position Sensor
- Accelerator Pedal Position Sensor harness is open or shorted
- Accelerator Pedal Position Sensor circuit poor electrical connection
- Faulty Electric Throttle Control Actuator
- Crankshaft position sensor (POS)
- Refrigerant pressure sensor
- EVAP control system pressure sensor
How to Fix the DTC P2138 2011 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 P2138 2011 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 P2138 2011 Nissan Rogue Code
1. What are the common symptoms of OBDII code P2138 in a 2011 Nissan Rogue?
- Common symptoms include reduced engine power, hesitation or stalling when accelerating, and the vehicle going into limp mode.
2. What does the OBDII code P2138 for a 2011 Nissan Rogue indicate?
- The code P2138 indicates an issue with the Accelerator Pedal Position Sensor Circuit Range/Performance.
3. What are the possible causes of OBDII code P2138 in a 2011 Nissan Rogue?
- Possible causes include a faulty accelerator pedal position sensor, issues with the throttle body, wiring problems, or a malfunctioning PCM.
4. How can I diagnose the OBDII code P2138 in my 2011 Nissan Rogue?
- Diagnosing the code may involve inspecting the accelerator pedal position sensor, checking the throttle body, and testing the wiring for any faults.
5. Can I still drive my 2011 Nissan Rogue with the OBDII code P2138?
- It is not recommended to drive the vehicle with code P2138 as it may cause unsafe driving conditions and potential damage to the engine.
6. How can I repair OBDII code P2138 in my 2011 Nissan Rogue?
- Repairing the issue may involve replacing the accelerator pedal position sensor, addressing any wiring problems, or cleaning the throttle body.
7. Is it necessary to reset the OBDII code P2138 after repairing the issue in a 2011 Nissan Rogue?
- Yes, it is recommended to reset the code using an OBDII scanner after resolving the underlying problem to clear the fault code.
8. Can a DIY enthusiast fix the OBDII code P2138 in a 2011 Nissan Rogue?
- Depending on the individual's skills and experience, some DIY enthusiasts may be able to address the issue by following repair guides and using the right tools.
9. How much does it cost to repair OBDII code P2138 in a 2011 Nissan Rogue at a mechanic or dealership?
- The cost of repairs can vary depending on the extent of the issue and the labor rates, but it may range from a few hundred to over a thousand dollars.
10. Are there any preventive maintenance tips to avoid OBDII code P2138 in a 2011 Nissan Rogue?
- Regularly servicing the vehicle, checking for any signs of wear on the throttle components, and addressing any electrical issues promptly can help prevent code P2138.
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