AutoCodes – Nissan – P0328 2005 Nissan Maxima

P0328 2005 Nissan Maxima 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 2005 Nissan Maxima 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 6,301

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 2005 Nissan Maxima 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 2005 Nissan Maxima - Knock Sensor Circuit High Input- Bank 1 - AutoCodes.com — P0328 2005 Nissan Maxima Code - Knock Sensor Circuit High Input- Bank 1

What does this mean?

What are the Possible Causes of the DTC P0328 2005 Nissan Maxima?

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 2005 Nissan Maxima?

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 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0328 2005 Nissan Maxima 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 2005 Nissan Maxima 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 2005 Nissan Maxima Code

1. What are the common symptoms of OBDII code P0328 in a 2005 Nissan Maxima?

- Common symptoms include poor engine performance, reduced fuel efficiency, knocking noises from the engine, and possibly an illuminated Check Engine light.

2. What does the OBDII code P0328 "Knock Sensor Circuit High Input- Bank 1" mean for a 2005 Nissan Maxima?

- This code indicates that the engine control module (ECM) has detected a high input signal from the knock sensor in bank 1 of the engine.

3. What are the possible causes of OBDII code P0328 in a 2005 Nissan Maxima?

- Possible causes include a faulty knock sensor, wiring issues in the knock sensor circuit, poor electrical connections, or a problem with the ECM.

4. How can I diagnose the OBDII code P0328 in my 2005 Nissan Maxima?

- Diagnosis typically involves inspecting the knock sensor and its wiring for damage, testing the sensor's resistance, checking the sensor's signal output, and scanning the ECM for related fault codes.

5. Can a faulty knock sensor cause further damage to my 2005 Nissan Maxima?

- Yes, a faulty knock sensor can lead to engine damage if not addressed promptly. It may cause the engine to run inefficiently, potentially leading to overheating or other issues.

6. What are some repair tips for addressing OBDII code P0328 in a 2005 Nissan Maxima?

- Repair tips include replacing the knock sensor if faulty, repairing any damaged wiring or connectors, ensuring proper sensor installation, and clearing the trouble code with a diagnostic tool.

7. Is it safe to continue driving my 2005 Nissan Maxima with OBDII code P0328?

- It is not recommended to drive with this code active, as it can lead to engine performance issues and potential damage. It is best to address the underlying problem promptly.

8. How much does it typically cost to repair OBDII code P0328 in a 2005 Nissan Maxima?

- The cost of repair can vary depending on the cause of the code and labor rates, but it may range from $150 to $400 for parts and labor.

9. Can I reset the OBDII code P0328 in my 2005 Nissan Maxima by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it is not a recommended long-term solution. It's best to diagnose and repair the underlying issue to prevent the code from reoccurring.

10. Will OBDII code P0328 cause my 2005 Nissan Maxima to fail an emissions test?

- Yes, having this code stored in the ECM may cause your vehicle to fail an emissions test. It's important to address and resolve the issue before attempting an emissions test.