AutoCodes – Nissan – P0328 2010 Nissan Pathfinder

P0328 2010 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 2010 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 4,063

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 2010 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 2010 Nissan Pathfinder - Knock Sensor Circuit High Input- Bank 1 - AutoCodes.com — P0328 2010 Nissan Pathfinder Code - Knock Sensor Circuit High Input- Bank 1

What does this mean?

What are the Possible Causes of the DTC P0328 2010 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 2010 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 2010 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 2010 Nissan Pathfinder code?

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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 2010 Nissan Pathfinder Code

1. What does the OBDII code P0328 mean on a 2010 Nissan Pathfinder?

P0328 indicates a "Knock Sensor Circuit High Input" for Bank 1, meaning the knock sensor is detecting a higher-than-expected voltage, which can signal a potential issue with the sensor or related circuitry.

2. What are the common symptoms of a P0328 code on a 2010 Nissan Pathfinder?

Symptoms may include reduced engine performance, poor fuel economy, engine knocking or pinging, and an illuminated check engine light.

3. What causes the P0328 code to appear on a 2010 Nissan Pathfinder?

Typical causes include a faulty knock sensor, damaged wiring or connections in the knock sensor circuit, excessive engine vibration, or an ECU problem.

4. Can I still drive my 2010 Nissan Pathfinder with a P0328 code?

While the vehicle may still be drivable, ignoring the code can lead to engine damage due to undetected knocking. Itâ€™s best to address the issue promptly.

5. How do I fix the P0328 code on my 2010 Nissan Pathfinder?

Common fixes include replacing the knock sensor, repairing or replacing damaged wiring, cleaning corroded connections, or, in rare cases, reprogramming or replacing the ECU.

6. Where is the knock sensor located on a 2010 Nissan Pathfinder?

The knock sensor is typically located on the engine block, cylinder head, or intake manifold, beneath or near the intake plenum.

7. How much does it cost to fix a P0328 code on a 2010 Nissan Pathfinder?

Replacing the knock sensor can cost between $150 and $400, depending on labor costs and part pricing, while wiring repairs may vary.

8. Can a bad knock sensor cause engine damage on a 2010 Nissan Pathfinder?

A faulty knock sensor itself wonâ€™t cause damage, but it can fail to detect engine knocking, which might lead to long-term engine damage if unresolved.

9. How can I prevent a P0328 code from recurring on my 2010 Nissan Pathfinder?

Ensure regular maintenance, address engine knocking promptly, and check wiring and connectors for damage or corrosion during routine inspections.

10. Will clearing the P0328 code fix the problem on my 2010 Nissan Pathfinder?

Clearing the code will turn off the check engine light temporarily, but it wonâ€™t resolve the underlying issue causing the code, which needs to be diagnosed and repaired.