AutoCodes – Nissan – P0333 2007 Nissan Pathfinder

P0333 2007 Nissan Pathfinder Code - Knock Sensor 2 Circuit High Input Bank 2

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: P0333 2007 Nissan Pathfinder indicates Knock Sensor 2 Circuit High Input Bank 2.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 3,531

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
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0333 2007 Nissan Pathfinder 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 P0333 2007 Nissan Pathfinder - Knock Sensor 2 Circuit High Input Bank 2 - AutoCodes.com — P0333 2007 Nissan Pathfinder Code - Knock Sensor 2 Circuit High Input Bank 2

What does this mean?

What are the Possible Causes of the DTC P0333 2007 Nissan Pathfinder?

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 P0333 2007 Nissan Pathfinder?

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 P0327 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems for most models if you have any other codes fix those first before replacing the knock sensor.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0333 2007 Nissan Pathfinder 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 P0333 2007 Nissan Pathfinder code?

Need more information on how to fix the P0333 2007 Nissan Pathfinder code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0333 2007 Nissan Pathfinder code diagnosed by a professional: Find a repair shop in your area

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 P0333 2007 Nissan Pathfinder Code

1. What are the common symptoms of OBDII code P0333 in a 2007 Nissan Pathfinder?

- Common symptoms include engine misfires, reduced power and acceleration, increased fuel consumption, and the illumination of the Check Engine light.

2. What does the OBDII code P0333 on a 2007 Nissan Pathfinder indicate?

- The code P0333 indicates a high input signal from Knock Sensor 2 in Bank 2 of the engine.

3. What are the possible causes of OBDII code P0333 in a 2007 Nissan Pathfinder?

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

4. How can I diagnose the cause of OBDII code P0333 in my 2007 Nissan Pathfinder?

- Diagnosing the issue typically involves testing the knock sensor, inspecting wiring for damage, checking connector integrity, and verifying the ECM operation.

5. Can I continue driving my 2007 Nissan Pathfinder with OBDII code P0333?

- It is not recommended to continue driving with this code as it can lead to engine performance issues and potentially more severe damage over time.

6. How can I repair OBDII code P0333 in my 2007 Nissan Pathfinder?

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

7. Will resetting the Check Engine light resolve OBDII code P0333 in my 2007 Nissan Pathfinder?

- Resetting the light may temporarily clear the code, but it will likely reappear if the underlying issue causing the high input signal is not addressed.

8. Are there any preventive measures to avoid OBDII code P0333 in a 2007 Nissan Pathfinder?

- Regular maintenance, such as checking and replacing sensors as recommended, can help prevent issues like code P0333 from occurring.

9. Can a DIY enthusiast easily fix OBDII code P0333 in a 2007 Nissan Pathfinder?

- Depending on the individual's skill level and tools available, some DIY enthusiasts may be able to address simpler causes like damaged wiring, but more complex issues may require professional assistance.

10. How much can I expect to pay for repairing OBDII code P0333 in a 2007 Nissan Pathfinder at a repair shop?

- Repair costs can vary depending on the exact cause of the code, but they may range from a couple of hundred dollars for simpler fixes to over a thousand dollars for more extensive repairs involving the ECM or engine components.