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Engine-Codes – Nissan – P0328 2006 Nissan Murano

P0328 2006 Nissan Murano Code - Knock Sensor Circuit High Input- Bank 1

Quick Answer

The P0328 code on a 2006 Nissan Murano indicates a Knock Sensor Circuit High Input on Bank 1. Common causes include Faulty knock sensor, Damaged wiring harness, Corrosion or poor connection in the sensor circuit. 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 2006 Nissan Murano indicates Knock Sensor Circuit High Input- Bank 1.
Common causes
Common causes include Faulty knock sensor, Damaged wiring harness, Corrosion or poor connection in the sensor circuit.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code P0328 2006 Nissan Murano Description

The P0328 code on a 2006 Nissan Murano indicates a Knock Sensor Circuit High Input on Bank 1. The knock sensor is a crucial component in the engine management system that detects abnormal engine noises, such as knocking or pinging, caused by improper combustion. When the knock sensor detects these noises, it sends a signal to the engine control module (ECM) to adjust the ignition timing to prevent engine damage.

OBDII Code P0328 2006 Nissan Murano - Knock Sensor Circuit High Input- Bank 1
P0328 2006 Nissan Murano Code - Knock Sensor Circuit High Input- Bank 1

Common Causes of P0328 2006 Nissan Murano

  1. Faulty knock sensor
  2. Damaged wiring harness
  3. Corrosion or poor connection in the sensor circuit
  4. Issues with the ECM
  5. Engine overheating leading to false readings from the knock sensor

Symptoms of P0328 2006 Nissan Murano

  1. Engine knocking or pinging noises
  2. Decreased engine performance or acceleration
  3. Reduced fuel efficiency
  4. Illuminated check engine light
  5. Engine stalling or rough idle

How to Fix P0328 2006 Nissan Murano

  1. Diagnose the issue by using a scan tool to retrieve the fault code and inspect the knock sensor and wiring harness for any visible damage.
  2. Replace the knock sensor if it is found to be faulty. This may involve removing other components or accessing hard-to-reach areas of the engine.
  3. Repair or replace any damaged wiring harness or connectors related to the knock sensor circuit.
  4. Clear the fault code from the ECM memory and test drive the vehicle to ensure the issue has been resolved.
  5. Perform a relearn procedure for the ECM to recalibrate the ignition timing based on the new knock sensor readings.

Cost to Fix P0328 2006 Nissan Murano

The cost of repairing a P0328 code on a 2006 Nissan Murano can vary depending on the specific cause of the issue and the labor rates in your area. Typically, the cost of a knock sensor replacement ranges from $150 to $300, while the cost of labor can range from $80 to $150 per hour. Additional costs may include diagnostic fees, wiring harness repairs, or ECM reprogramming, which can add to the overall cost of the repair. It's recommended to consult with a qualified mechanic or dealership for a more accurate cost estimate based on your vehicle's specific needs.

What does this mean?

Tech Notes for P0328 2006 Nissan Murano

The P0328 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock sensor usually takes care of the problem.

When is the Code Detected?

An excessively high voltage from the sensor is sent to Electronic 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 P0328 2006 Nissan Murano Code

1. What are the common symptoms of OBDII code P0328 in a 2006 Nissan Murano?

- Common symptoms may include engine hesitation, reduced power, illuminated check engine light, and poor fuel economy.

2. What does the OBDII code P0328 "Knock Sensor Circuit High Input- Bank 1" indicate in a 2006 Nissan Murano?

- This code indicates that the knock sensor in Bank 1 is detecting a high input signal, potentially due to a fault in the sensor or its circuit.

3. What are the possible causes of OBDII code P0328 in a 2006 Nissan Murano?

- Possible causes may include a faulty knock sensor, damaged wiring or connectors in the knock sensor circuit, or issues with the engine control module.

4. How can I diagnose the OBDII code P0328 in my 2006 Nissan Murano?

- Diagnosing this code typically involves checking the condition of the knock sensor, inspecting the sensor wiring and connectors, and testing the sensor's resistance.

5. Can I continue driving my 2006 Nissan Murano with OBDII code P0328?

- It's not recommended to drive with this code as it can lead to engine performance issues and potential long-term damage if not addressed promptly.

6. How can I repair OBDII code P0328 in my 2006 Nissan Murano?

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

7. Is it possible to reset the OBDII code P0328 in a 2006 Nissan Murano without fixing the underlying issue?

- While you can clear the code with an OBDII scanner, it's crucial to address the root cause to prevent the code from reappearing and ensure proper vehicle operation.

8. Will OBDII code P0328 cause any long-term damage to my 2006 Nissan Murano if left unresolved?

- Ignoring this code may lead to reduced engine performance, potential damage to engine components, and continued issues with fuel efficiency if not fixed in a timely manner.

9. How much does it typically cost to repair OBDII code P0328 in a 2006 Nissan Murano?

- The cost can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $200 to $500 or more at a repair shop.

10. Can a DIY enthusiast with basic automotive knowledge tackle the repair for OBDII code P0328 in a 2006 Nissan Murano?

- Depending on the exact cause, DIY repair may be possible for those with the right tools and skills, such as replacing the knock sensor or repairing simple wiring issues.

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