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Engine-Codes – Nissan – P0222 2011 Nissan Pathfinder

P0222 2011 Nissan Pathfinder Code - Throttle Position Sensor/Switch 2 Circuit Low Input

Quick Answer

The P0222 diagnostic trouble code (DTC) for a 2011 Nissan Pathfinder refers to the Throttle Position Sensor/Switch 2 Circuit Low Input. Common causes include Faulty throttle position sensor (TPS), Damaged wiring or connectors in the TPS circuit, Malfunctioning throttle position switch (TPS) 2. 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
P0222 2011 Nissan Pathfinder indicates Throttle Position Sensor/Switch 2 Circuit Low Input.
Common causes
Common causes include Faulty throttle position sensor (TPS), Damaged wiring or connectors in the TPS circuit, Malfunctioning throttle position switch (TPS) 2.
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 13, 2024
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Code P0222 2011 Nissan Pathfinder Description

The P0222 diagnostic trouble code (DTC) for a 2011 Nissan Pathfinder refers to the Throttle Position Sensor/Switch 2 Circuit Low Input. This code indicates that the engine control module (ECM) has detected a lower than expected voltage signal from the throttle position sensor (TPS) or throttle position switch (TPS) 2. The TPS is a crucial component of the vehicle's electronic throttle control system, as it monitors the position of the throttle valve and sends this information to the ECM to adjust fuel delivery and ignition timing accordingly.

OBDII Code P0222 2011 Nissan Pathfinder - Throttle Position Sensor/Switch 2 Circuit Low Input
P0222 2011 Nissan Pathfinder Code - Throttle Position Sensor/Switch 2 Circuit Low Input

Common Causes of P0222 2011 Nissan Pathfinder

  1. Faulty throttle position sensor (TPS)
  2. Damaged wiring or connectors in the TPS circuit
  3. Malfunctioning throttle position switch (TPS) 2
  4. ECM software issue
  5. Corrosion or contamination in the TPS circuit

Symptoms of P0222 2011 Nissan Pathfinder

  1. Reduced engine performance
  2. Poor fuel efficiency
  3. Hesitation or stalling during acceleration
  4. Rough idling
  5. Transmission shifting issues

How to Fix P0222 2011 Nissan Pathfinder

  1. Begin by conducting a thorough inspection of the TPS/TPS 2 circuit, including wiring and connectors, to check for any visible damage or corrosion.
  2. Use a multimeter to test the voltage output of the TPS/TPS 2 to determine if it is within the manufacturer's specified range.
  3. If the TPS/TPS 2 is found to be faulty, replace the sensor with a new, OEM-quality part.
  4. Clear the DTC using an OBD-II scanner and test drive the vehicle to ensure that the issue has been resolved.
  5. If the problem persists, further diagnostic testing may be required to identify any underlying issues with the ECM or other related components.

Cost to Fix P0222 2011 Nissan Pathfinder

The typical repair costs for addressing a P0222 code on a 2011 Nissan Pathfinder can vary depending on the specific cause of the issue. In general, the cost of a new throttle position sensor (TPS) can range from $50 to $150, while labor costs for the repair can range from $100 to $200. Additional diagnostic testing or ECM reprogramming may incur extra charges. It is advisable to consult with a qualified mechanic or auto repair shop to obtain a more accurate estimate based on the specific circumstances of the vehicle. Labor rates at auto repair shops typically range from $80 to $150 per hour, but can vary based on location and other factors.

What does this mean?

Tech Notes for P0222 2011 Nissan Pathfinder

Throttle position sensor is built into the throttle body.

When is the Code Detected?

An excessively low voltage from the Throttle Position Sensor (TPS) 2 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 P0222 2011 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P0222 in a 2011 Nissan Pathfinder?

The common symptoms of OBDII code P0222 in a 2011 Nissan Pathfinder include poor acceleration, lack of power, rough idling, and potential stalling.

2. What does the OBDII code P0222 for a 2011 Nissan Pathfinder indicate?

OBDII code P0222 for a 2011 Nissan Pathfinder indicates an issue with the Throttle Position Sensor/Switch 2 Circuit Low Input.

3. What are the possible causes of OBDII code P0222 in a 2011 Nissan Pathfinder?

Possible causes of OBDII code P0222 in a 2011 Nissan Pathfinder include a faulty throttle position sensor, damaged wiring or connectors, a malfunctioning throttle body, or a problem with the engine control module.

4. How can I diagnose the reason for OBDII code P0222 in my 2011 Nissan Pathfinder?

To diagnose the reason for OBDII code P0222 in a 2011 Nissan Pathfinder, you can use a scan tool to check for related codes, visually inspect the throttle position sensor and its wiring, and perform voltage tests on the sensor.

5. Can I continue driving my 2011 Nissan Pathfinder with OBDII code P0222?

It is not recommended to continue driving your 2011 Nissan Pathfinder with OBDII code P0222 as it can lead to poor performance, potential stalling, and further damage to the vehicle.

6. How can I repair OBDII code P0222 in my 2011 Nissan Pathfinder?

To repair OBDII code P0222 in a 2011 Nissan Pathfinder, you may need to replace the throttle position sensor, repair any damaged wiring or connectors, clean or replace the throttle body, or reprogram the engine control module.

7. Is it possible to reset OBDII code P0222 in a 2011 Nissan Pathfinder?

Resetting OBDII code P0222 in a 2011 Nissan Pathfinder may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It's essential to diagnose and repair the root cause of the problem.

8. Can a DIY enthusiast fix OBDII code P0222 in a 2011 Nissan Pathfinder?

While some DIY enthusiasts may have the skills and tools to address OBDII code P0222 in a 2011 Nissan Pathfinder, it is recommended to consult a professional mechanic for an accurate diagnosis and proper repair to ensure the issue is resolved correctly.

9. How much does it cost to fix OBDII code P0222 in a 2011 Nissan Pathfinder?

The cost to fix OBDII code P0222 in a 2011 Nissan Pathfinder can vary depending on the specific cause of the issue, parts needed for replacement, labor costs, and whether you choose to go to a dealership or an independent repair shop. It's advisable to get a few quotes for an accurate estimate.

10. Can a bad throttle position sensor cause OBDII code P0222 in a 2011 Nissan Pathfinder?

Yes, a bad throttle position sensor is a common cause of OBDII code P0222 in a 2011 Nissan Pathfinder. If the sensor is sending a low input signal to the engine control module, it can trigger this fault code.

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