AutoCodes – Toyota – P0328 2010 Toyota Camry

P0328 2010 Toyota Camry Code - Knock Sensor 1 Circuit High Input Bank 1

Quick Answer

Flat type knock sensors (non-resonant type) have structures that can detect vibrations over a wide band of frequencies: between approximately 6 kHz and 15 kHz. Common causes include Faulty knock sensor, Knock sensor circuit poor electrical connection, Knock sensor harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0328 2010 Toyota Camry indicates Knock Sensor 1 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: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 6,284

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 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 Toyota Camry Description

Flat type knock sensors (non-resonant type) have structures that can detect vibrations over a wide band of frequencies: between approximately 6 kHz and 15 kHz.
A knock sensor is fitted onto the engine block to detect engine knocking. The knock sensor contains a piezoelectric element which generates a voltage when it becomes deformed. The voltage is generated when the engine block vibrates due to knocking. Any occurrence of engine knocking can be suppressed by delaying the ignition timing.

OBDII Code P0328 2010 Toyota Camry - Knock Sensor 1 Circuit High Input Bank 1 - AutoCodes.com — P0328 2010 Toyota Camry Code - Knock Sensor 1 Circuit High Input Bank 1

What does this mean?

What are the Possible Causes of the DTC P0328 2010 Toyota Camry?

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 Toyota Camry?

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 try to fix those first.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0328 2010 Toyota Camry 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 Toyota Camry code?

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Need Help with the 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 Toyota Camry Code

1. What are the common symptoms of OBDII code P0328 in a 2010 Toyota Camry?

- Common symptoms include poor engine performance, reduced fuel efficiency, and possible engine knocking or pinging noises.

2. What does the OBDII code P0328 "Knock Sensor 1 Circuit High Input Bank 1" mean for a 2010 Toyota Camry?

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

3. What are the possible causes of the P0328 code in a 2010 Toyota Camry?

- The code can be triggered by a faulty knock sensor, damaged wiring or connectors related to the knock sensor, or issues with the engine control module (ECM).

4. How can I diagnose the cause of the P0328 code in my 2010 Toyota Camry?

- Diagnosing the issue involves checking the knock sensor and its wiring for damage, testing the sensor's resistance, and inspecting the ECM for any faults.

5. Can I continue driving my 2010 Toyota Camry with the P0328 code present?

- It is not recommended to drive with the P0328 code, as it can lead to further engine damage and potentially worsen fuel efficiency and overall performance.

6. How can I repair the P0328 code in my 2010 Toyota Camry?

- Repair options include replacing the knock sensor, repairing or replacing damaged wiring, and resetting the ECM after fixing the issue.

7. Are there any DIY tips for fixing the P0328 code in a 2010 Toyota Camry?

- DIY enthusiasts can attempt to replace the knock sensor themselves by following a repair manual or online guides, but it's recommended to have a professional diagnose the issue first.

8. Will resetting the check engine light make the P0328 code disappear in my 2010 Toyota Camry?

- Resetting the check engine light may temporarily clear the code, but it will likely reappear if the underlying issue causing the P0328 code is not addressed.

9. How long does it typically take to repair the P0328 code in a 2010 Toyota Camry?

- The repair time can vary depending on the exact cause of the code, but it generally takes a few hours to a half-day to diagnose and fix the issue.

10. Can extreme weather conditions affect the likelihood of the P0328 code occurring in a 2010 Toyota Camry?

- Extreme heat or cold can sometimes exacerbate issues with the knock sensor or its circuit, potentially increasing the chances of triggering the P0328 code.