AutoCodes – Nissan – P0328 2011 Nissan Pathfinder

P0328 2011 Nissan Pathfinder Code - Knock Sensor Circuit High Input- Bank 1

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: P0328 2011 Nissan Pathfinder indicates Knock Sensor Circuit High Input- Bank 1.
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 2,873

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
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0328 2011 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 P0328 2011 Nissan Pathfinder - Knock Sensor Circuit High Input- Bank 1 - AutoCodes.com — P0328 2011 Nissan Pathfinder Code - Knock Sensor Circuit High Input- Bank 1

What does this mean?

What are the Possible Causes of the DTC P0328 2011 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 P0328 2011 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 P0328 2011 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 P0328 2011 Nissan Pathfinder code?

Need more information on how to fix the P0328 2011 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 P0328 2011 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P0328 on a 2011 Nissan Pathfinder?

The common symptoms of code P0328 on a 2011 Nissan Pathfinder include engine pinging or knocking noises, reduced engine performance, and potential stalling issues.

2. What does the OBDII code P0328 "Knock Sensor Circuit High Input- Bank 1" mean on a 2011 Nissan Pathfinder?

Code P0328 indicates that the knock sensor in Bank 1 of the engine has detected a high input signal, suggesting a potential issue with the knock sensor or its circuit.

3. What are the likely causes of OBDII code P0328 on a 2011 Nissan Pathfinder?

Common causes of code P0328 on a 2011 Nissan Pathfinder include a faulty knock sensor, damaged wiring or connectors in the knock sensor circuit, or issues with the engine's computer (ECU).

4. How can I diagnose the OBDII code P0328 on my 2011 Nissan Pathfinder?

Diagnosing code P0328 typically involves visually inspecting the knock sensor and its wiring for any visible damage, testing the sensor's resistance, and using a scan tool to check for any stored fault codes related to the knock sensor.

5. Can I continue driving my 2011 Nissan Pathfinder with OBDII code P0328?

It is not recommended to continue driving your vehicle with code P0328, as it can lead to engine performance issues and potential damage over time. It's best to address the problem promptly.

6. What are the repair options for OBDII code P0328 on a 2011 Nissan Pathfinder?

Repair options for code P0328 may include replacing the knock sensor, repairing or replacing damaged wiring or connectors, and resetting the fault code with a scan tool after completing the repairs.

7. Will resetting the OBDII code P0328 on my 2011 Nissan Pathfinder solve the issue?

Resetting the fault code may temporarily clear the warning light, but it will not fix the underlying issue causing code P0328. It's essential to diagnose and repair the root cause of the problem.

8. How much does it typically cost to repair OBDII code P0328 on a 2011 Nissan Pathfinder?

The cost of repairing code P0328 can vary depending on the specific cause of the issue, but it may range from $200 to $500 for parts and labor, including the cost of a new knock sensor if needed.

9. Can a DIY enthusiast fix OBDII code P0328 on a 2011 Nissan Pathfinder?

While some DIY enthusiasts may be able to diagnose and replace a faulty knock sensor, diagnosing and repairing wiring or ECU issues may require more advanced automotive knowledge and tools. Consider your skill level before attempting the repair.

10. How can I prevent OBDII code P0328 from recurring on my 2011 Nissan Pathfinder?

To prevent code P0328 from recurring, ensure regular maintenance of your vehicle, including checking for any signs of engine knocking, promptly addressing any engine performance issues, and inspecting the knock sensor and its wiring during routine service intervals.