AutoCodes – Nissan – P0328 2010 Nissan Altima Sedan

P0328 2010 Nissan Altima Sedan 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 Altima Sedan 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 4,105

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

What does this mean?

What are the Possible Causes of the DTC P0328 2010 Nissan Altima Sedan?

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 Altima Sedan?

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. If you have other codes along with the knock sensor code fix the other codes first and see if that fixes the knock sensor code also.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0328 2010 Nissan Altima Sedan 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.

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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 Altima Sedan Code

1. What are the common symptoms of OBDII code P0328 on a 2010 Nissan Altima Sedan?

- Common symptoms include poor engine performance, knocking or pinging noises, decreased fuel efficiency, and potential engine stalling.

2. What does the OBDII code P0328 "Knock Sensor Circuit High Input- Bank 1" mean for a 2010 Nissan Altima Sedan?

- This code indicates that the knock sensor in Bank 1 of the engine is detecting a higher-than-normal signal voltage, suggesting a potential issue with the knock sensor circuit.

3. What are the possible causes of OBDII code P0328 on a 2010 Nissan Altima Sedan?

- Possible causes include a faulty knock sensor, damaged wiring or connectors in the knock sensor circuit, engine mechanical problems, or issues with the engine control module (ECM).

4. How can I diagnose the OBDII code P0328 on my 2010 Nissan Altima Sedan?

- Diagnosing this code may involve visually inspecting the knock sensor and its wiring, testing the sensor's resistance, checking for any engine mechanical issues, and using a scan tool to monitor sensor data.

5. Can I continue driving my 2010 Nissan Altima Sedan with OBDII code P0328 present?

- It is not recommended to drive your vehicle with this code unresolved, as it can lead to further engine damage and performance issues. It's best to address the underlying problem promptly.

6. How can I repair OBDII code P0328 on my 2010 Nissan Altima Sedan?

- Repair options may include replacing the knock sensor, repairing or replacing damaged wiring or connectors, addressing any engine mechanical issues, or reprogramming the ECM if necessary.

7. Can a DIY enthusiast fix OBDII code P0328 on a 2010 Nissan Altima Sedan?

- Depending on your skill level and experience, some DIY enthusiasts may be able to address this code by following repair guides and using the necessary tools. However, professional assistance is recommended for complex issues.

8. How much does it typically cost to repair OBDII code P0328 on a 2010 Nissan Altima Sedan?

- The cost of repair can vary based on the specific cause of the code, labor rates in your area, and whether you choose OEM or aftermarket parts. In general, expect the repair cost to range from $150 to $500.

9. Will resetting the OBDII code P0328 on my 2010 Nissan Altima Sedan make it go away permanently?

- Resetting the code without addressing the underlying issue will not make it go away permanently. The code is likely to reappear once the problem persists, so it's essential to diagnose and fix the root cause.

10. How can I prevent OBDII code P0328 from recurring on my 2010 Nissan Altima Sedan in the future?

- Regular maintenance, such as inspecting and replacing sensors as needed, addressing engine issues promptly, and using high-quality fuel, can help prevent the recurrence of this code.