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Engine-Codes – Nissan – P0122 2013 Nissan Rogue

P0122 2013 Nissan Rogue Code - Throttle Position Sensor/Switch '1' Circuit Low Input

Quick Answer

The P0122 code on a 2013 Nissan Rogue indicates a problem with the Throttle Position Sensor/Switch '1' Circuit, specifically a low input signal. Common causes include Faulty or damaged throttle position sensor, Wiring or connector issues in the TPS circuit, Corrosion or dirt build-up on sensor contacts. 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
P0122 2013 Nissan Rogue indicates Throttle Position Sensor/Switch '1' Circuit Low Input.
Common causes
Common causes include Faulty or damaged throttle position sensor, Wiring or connector issues in the TPS circuit, Corrosion or dirt build-up on sensor contacts.
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 12, 2024
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Code P0122 2013 Nissan Rogue Description

The P0122 code on a 2013 Nissan Rogue indicates a problem with the Throttle Position Sensor/Switch '1' Circuit, specifically a low input signal. The throttle position sensor (TPS) is a crucial component of the vehicle's fuel management system, as it monitors the position of the throttle valve and sends this information to the engine control module (ECM). The ECM uses this data to adjust the air-fuel mixture for optimal performance and efficiency.

OBDII Code P0122 2013 Nissan Rogue - Throttle Position Sensor/Switch '1' Circuit Low Input
P0122 2013 Nissan Rogue Code - Throttle Position Sensor/Switch '1' Circuit Low Input

Common Causes of P0122 2013 Nissan Rogue

  1. Faulty or damaged throttle position sensor
  2. Wiring or connector issues in the TPS circuit
  3. Corrosion or dirt build-up on sensor contacts
  4. ECM issues or software glitches
  5. Mechanical issues with the throttle body

Symptoms of P0122 2013 Nissan Rogue

  1. Lack of power or hesitation during acceleration
  2. Rough idling or stalling
  3. Poor fuel efficiency
  4. Illumination of the check engine light

How to Fix P0122 2013 Nissan Rogue

  1. Begin by performing a visual inspection of the throttle position sensor, wiring, and connectors for any signs of damage or corrosion.
  2. Use a multimeter to test the voltage output of the TPS. Compare the readings to the manufacturer's specifications to determine if the sensor is functioning correctly.
  3. If the TPS is faulty, replace it with a new sensor and recalibrate it according to the manufacturer's instructions.
  4. Check the wiring and connectors for any breaks or loose connections. Repair or replace any damaged components as needed.
  5. Clear the diagnostic trouble codes from the ECM using an OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0122 2013 Nissan Rogue

The cost of repairing a P0122 code on a 2013 Nissan Rogue can vary depending on the specific cause of the issue. In general, the price of a new throttle position sensor ranges from $50 to $150, depending on the brand and quality. Labor costs for this repair can range from $100 to $300, depending on the shop's hourly rate and the complexity of the repair. Overall, the total repair cost for this issue could range from $150 to $450, including parts and labor. It's important to note that these are rough estimates and actual costs may vary based on factors such as location, shop rates, and additional repairs that may be needed.

What does this mean?

Tech Notes for P0122 2013 Nissan Rogue

The throttle position sensor (TPS) is built into the throttle body.

When is the Code Detected?

An excessively low voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module (ECM).

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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 P0122 2013 Nissan Rogue Code

1. What are the common symptoms of OBDII code P0122 in a 2013 Nissan Rogue?

- Common symptoms include decreased engine performance, poor acceleration, stalling, and in some cases, the vehicle may go into limp mode.

2. What does the OBDII code P0122 on a 2013 Nissan Rogue indicate?

- The code P0122 indicates a low input signal from the throttle position sensor or switch '1' circuit in the vehicle.

3. What are the possible causes of OBDII code P0122 in a 2013 Nissan Rogue?

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

4. How can I diagnose the cause of OBDII code P0122 in my 2013 Nissan Rogue?

- To diagnose the issue, you can use a scan tool to check for the specific voltage readings from the throttle position sensor and inspect the wiring and connectors for any damage.

5. Can I drive my 2013 Nissan Rogue with the OBDII code P0122?

- It is not recommended to drive the vehicle with code P0122 as it can lead to reduced engine performance and potential safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code P0122 on a 2013 Nissan Rogue?

- Repair options may include replacing the throttle position sensor, repairing any damaged wiring or connectors, or resetting the ECM after fixing the issue.

7. Will resetting the OBDII code P0122 on my 2013 Nissan Rogue make it go away permanently?

- Resetting the code may temporarily clear the warning, but if the underlying issue causing the code is not fixed, it is likely to reappear after some driving cycles.

8. How much does it typically cost to repair OBDII code P0122 in a 2013 Nissan Rogue?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Can a DIY enthusiast fix OBDII code P0122 in a 2013 Nissan Rogue?

- Depending on your skill level and access to tools, some DIY enthusiasts may be able to address the issue by replacing the throttle position sensor or repairing wiring themselves.

10. Is it necessary to visit a dealership for repairing OBDII code P0122 in a 2013 Nissan Rogue?

- While visiting a dealership is an option, independent mechanics or DIY repairs can also successfully address the OBDII code P0122 in a 2013 Nissan Rogue.

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