AutoCodes – Infiniti – P0328 2006 Infiniti G35

P0328 2006 Infiniti G35 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 2006 Infiniti G35 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 3,826

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 2006 Infiniti G35 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 2006 Infiniti G35 - Knock Sensor Circuit High Input- Bank 1 - AutoCodes.com — P0328 2006 Infiniti G35 Code - Knock Sensor Circuit High Input- Bank 1

What does this mean?

What are the Possible Causes of the DTC P0328 2006 Infiniti G35?

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 2006 Infiniti G35?

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 2006 Infiniti G35 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 2006 Infiniti G35 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 2006 Infiniti G35 Code

1. What are the common symptoms of OBDII code P0328 in a 2006 Infiniti G35?

- Common symptoms include poor engine performance, engine knocking noises, and potential stalling or hesitation during acceleration.

2. What does the OBDII code P0328 indicate in a 2006 Infiniti G35?

- OBDII code P0328 indicates a Knock Sensor Circuit High Input on Bank 1 in a 2006 Infiniti G35, signaling a potential issue with the knock sensor or its circuit.

3. What are the possible causes of OBDII code P0328 in a 2006 Infiniti G35?

- The possible causes of code P0328 can include a faulty knock sensor, wiring issues in the knock sensor circuit, or a malfunctioning Engine Control Module (ECM).

4. How can I diagnose the OBDII code P0328 in my 2006 Infiniti G35?

- Diagnosing code P0328 involves checking the knock sensor, inspecting the wiring for any damage or loose connections, and testing the ECM for proper functioning.

5. Can I continue driving my 2006 Infiniti G35 with OBDII code P0328?

- It is not recommended to continue driving with code P0328 as it can lead to engine damage or poor performance. It is best to address the issue promptly.

6. How can I repair OBDII code P0328 in my 2006 Infiniti G35?

- Repairing code P0328 may involve replacing the knock sensor, repairing any damaged wiring, or reprogramming the ECM. It is advisable to consult a qualified mechanic for proper diagnosis and repair.

7. Are there any DIY tips for addressing OBDII code P0328 in a 2006 Infiniti G35?

- While some basic checks like inspecting wiring connections can be done DIY, it is recommended to seek professional help for accurate diagnosis and repair of code P0328.

8. What are the consequences of ignoring OBDII code P0328 in a 2006 Infiniti G35?

- Ignoring code P0328 can result in reduced engine performance, decreased fuel efficiency, potential engine damage, and even safety risks due to possible stalling or hesitation.

9. How long does it typically take to repair OBDII code P0328 in a 2006 Infiniti G35?

- The repair time for code P0328 can vary depending on the exact cause of the issue and the availability of parts. It is advisable to consult with a mechanic for a more accurate estimate.

10. Is OBDII code P0328 a common issue in 2006 Infiniti G35 vehicles?

- While OBDII code P0328 can occur in 2006 Infiniti G35 vehicles, it may not be extremely common. However, it is still important to address the issue promptly to avoid further complications.