AutoCodes – Nissan – P0332 2012 Nissan Pathfinder

P0332 2012 Nissan Pathfinder Code - Knock Sensor 2 Circuit Low Input Bank 2

Quick Answer

The knock sensor is attached to the cylinder block. Common causes include Faulty knock sensor, Knock sensor circuit poor electrical connection, Knock sensor harness is open or shorted. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P0332 2012 Nissan Pathfinder indicates Knock Sensor 2 Circuit Low Input Bank 2.
Common causes: Common causes include Faulty knock sensor, Knock sensor circuit poor electrical connection, Knock sensor harness is open or shorted.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 2,715

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0332 2012 Nissan Pathfinder Description

The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM).

OBDII Code P0332 2012 Nissan Pathfinder - Knock Sensor 2 Circuit Low Input Bank 2 - AutoCodes.com — P0332 2012 Nissan Pathfinder Code - Knock Sensor 2 Circuit Low Input Bank 2

What does this mean?

What are the Possible Causes of the DTC P0332 2012 Nissan Pathfinder?

Faulty knock sensor
Knock sensor circuit poor electrical connection
Knock sensor harness is open or shorted
Faulty Engine Control Module (ECM)

How to Fix the DTC P0332 2012 Nissan Pathfinder?

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 does this mean?

Code Tech Notes

The P0327 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems for most models if you have any other codes fix those first before replacing the knock sensor.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0332 2012 Nissan Pathfinder 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 P0332 2012 Nissan Pathfinder code?

Need more information on how to fix the P0332 2012 Nissan Pathfinder code? Get Access to Factory Service Manuals

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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 P0332 2012 Nissan Pathfinder Code

1. What does OBDII code P0332 on a 2012 Nissan Pathfinder mean?

- OBDII code P0332 indicates a Knock Sensor 2 Circuit Low Input Bank 2 error on the vehicle.

2. What are the common symptoms of a P0332 code in a 2012 Nissan Pathfinder?

- Common symptoms include engine knocking noises, reduced engine performance, and potential illumination of the Check Engine light.

3. What are the possible causes of a Knock Sensor 2 Circuit Low Input Bank 2 error in a 2012 Nissan Pathfinder?

- Causes may include a faulty knock sensor, damaged wiring or connectors related to the knock sensor, or issues with the engine control module.

4. How can I diagnose a P0332 code on my 2012 Nissan Pathfinder?

- Diagnosing the code typically involves checking the knock sensor, inspecting the wiring and connectors for damage, and testing the signal from the sensor to the engine control module.

5. Can I continue driving my 2012 Nissan Pathfinder with a P0332 code?

- It is not recommended to continue driving with a P0332 code as it can lead to engine damage and decreased performance if left unaddressed.

6. How can I repair a Knock Sensor 2 Circuit Low Input Bank 2 issue in my 2012 Nissan Pathfinder?

- Repair options may include replacing the knock sensor, repairing or replacing damaged wiring and connectors, or resetting the engine control module after fixing the issue.

7. Are there any DIY tips for fixing a P0332 code in a 2012 Nissan Pathfinder?

- While some may attempt to replace the knock sensor themselves, it is recommended to consult a professional mechanic due to the complexity of the repair and the importance of proper diagnosis.

8. How much does it typically cost to repair a P0332 code on a 2012 Nissan Pathfinder?

- The cost of repairing a P0332 code can vary depending on the cause of the issue, but it may range from $200 to $500 or more including parts and labor.

9. Will a P0332 code reset itself after repairs are made on a 2012 Nissan Pathfinder?

- In most cases, the code will need to be cleared using an OBDII scanner after repairs are made to reset the Check Engine light and ensure the issue has been resolved.

10. How often does a Knock Sensor 2 Circuit Low Input Bank 2 error occur in a 2012 Nissan Pathfinder?

- While it may not be a common issue, factors like vehicle age, mileage, and driving conditions can contribute to the occurrence of a P0332 code in a 2012 Nissan Pathfinder.