P2138 2012 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 2012 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 2012 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 2012 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 2012 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 2012 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.
Need more information about the P2138 2012 Nissan Rogue code?
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Frequently Asked Questions about P2138 2012 Nissan Rogue Code
1. What are the common symptoms of OBDII code P2138 in a 2012 Nissan Rogue?
- Common symptoms include reduced engine power, hesitation or stalling when pressing the accelerator pedal, and illuminated Check Engine light.
2. What does the OBDII code P2138 for a 2012 Nissan Rogue indicate?
- OBDII 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 2012 Nissan Rogue?
- Possible causes include a faulty accelerator pedal position sensor, wiring issues in the sensor circuit, or a problem with the engine control module.
4. How can I diagnose the cause of OBDII code P2138 in my 2012 Nissan Rogue?
- Diagnosis typically involves checking the accelerator pedal position sensor for proper operation, inspecting the sensor circuit for continuity and shorts, and scanning the engine control module for related error codes.
5. Can I continue driving my 2012 Nissan Rogue with OBDII code P2138?
- It is not recommended to continue driving with code P2138 as it can lead to potential safety hazards and further damage to the vehicle.
6. How can I repair OBDII code P2138 in a 2012 Nissan Rogue?
- Repair may involve replacing the accelerator pedal position sensor, repairing any damaged wiring in the sensor circuit, or reprogramming the engine control module.
7. Is it possible to reset the OBDII code P2138 in a 2012 Nissan Rogue without fixing the underlying issue?
- While clearing the error code may temporarily turn off the Check Engine light, the issue causing the code will persist unless repaired.
8. Are there any DIY tips for addressing OBDII code P2138 in a 2012 Nissan Rogue?
- DIY tips include checking for loose or damaged wiring, ensuring proper sensor connections, and referring to the vehicle's service manual for specific troubleshooting steps.
9. How much does it typically cost to repair OBDII code P2138 in a 2012 Nissan Rogue at a mechanic?
- Repair costs can vary depending on the specific cause of the issue, but they may range from $200 to $500, including parts and labor.
10. How long does it usually take to fix OBDII code P2138 in a 2012 Nissan Rogue?
- The repair time can vary based on the cause of the issue and the availability of parts, but it typically takes a few hours to a full day to diagnose and fix the problem.
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