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P0455 2008 Nissan Rogue Code - EVAP Control System Gross Leak Detected

Quick Answer

The P0455 code for a 2008 Nissan Rogue indicates that there is a gross leak detected in the EVAP (Evaporative Emission Control) system. Common causes include Loose or damaged gas cap, Cracked or disconnected EVAP hoses, Faulty purge valve. 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
P0455 2008 Nissan Rogue indicates EVAP Control System Gross Leak Detected.
Common causes
Common causes include Loose or damaged gas cap, Cracked or disconnected EVAP hoses, Faulty purge valve.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P0455 2008 Nissan Rogue Description

The P0455 code for a 2008 Nissan Rogue indicates that there is a gross leak detected in the EVAP (Evaporative Emission Control) system. The EVAP system is responsible for capturing and storing fuel vapors from the fuel tank to prevent them from escaping into the atmosphere. A gross leak in this system can lead to increased emissions and can negatively impact the vehicle's performance and fuel efficiency. The leak could be caused by a loose or damaged gas cap, a cracked or disconnected EVAP hose, a faulty purge valve, or a damaged charcoal canister. If left unresolved, this issue can lead to failed emissions tests, reduced fuel economy, and potential damage to other engine components.

OBDII Code P0455 2008 Nissan Rogue - EVAP Control System Gross Leak Detected
P0455 2008 Nissan Rogue Code - EVAP Control System Gross Leak Detected

Common Causes of P0455 2008 Nissan Rogue

  1. Loose or damaged gas cap
  2. Cracked or disconnected EVAP hoses
  3. Faulty purge valve
  4. Damaged charcoal canister
  5. Corrosion in the EVAP system components

Symptoms of P0455 2008 Nissan Rogue

  1. Check Engine Light illuminated on the dashboard
  2. Strong fuel odor coming from the vehicle
  3. Decreased fuel efficiency
  4. Hissing or whistling noise near the fuel tank
  5. Difficulty starting the engine

How to Fix P0455 2008 Nissan Rogue

  1. Inspect the gas cap and ensure it is properly tightened or replace it if damaged.
  2. Check all EVAP hoses for cracks or disconnections and replace any damaged hoses.
  3. Test the purge valve and replace it if it is faulty.
  4. Inspect the charcoal canister for damage and replace if necessary.
  5. Clear the diagnostic trouble codes and perform a drive cycle to ensure the issue has been resolved.

Cost to Fix P0455 2008 Nissan Rogue

The cost of repairing a P0455 code on a 2008 Nissan Rogue can vary depending on the specific cause of the issue. On average, the repair costs can range from $100 to $500, including parts and labor. However, it's important to note that the actual cost can be higher or lower based on the location of the repair shop, the make and model of the vehicle, and the extent of the damage. It's recommended to consult with a professional mechanic to get an accurate estimate for the repair.

What does this mean?

Tech Notes for P0455 2008 Nissan Rogue

The P0455 it’s a very common code because the code is set if the gas cap is loose or missing. Start by tightening the gas cap and clearing the code. In most cases, the code can be clear by disconnecting the car battery for about 30 minutes.

There is a factory Nissan service bulletin to help diagnose the P0455 code:
Nissan Factory Service Bulletin OBDII Code P0455

When is the Code Detected?

Malfunction is detected when EVAP control system has a leak, EVAP control system does not operate properly.

Need more information about the P0455 2008 Nissan Rogue code?

Need more information on how to fix the P0455 2008 Nissan Rogue code? Get Access to Factory Service Manuals

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 P0455 2008 Nissan Rogue Code

1. What does the OBDII code P0455 on a 2008 Nissan Rogue mean?

The code P0455 indicates that the EVAP control system has detected a large leak, also known as a "gross leak."

2. What are the common symptoms of a P0455 code on a 2008 Nissan Rogue?

Common symptoms of a P0455 code include the check engine light coming on, a strong fuel odor around the vehicle, and possible issues with vehicle performance.

3. What are the possible causes of a P0455 code on a 2008 Nissan Rogue?

Potential causes of a P0455 code include a loose or missing gas cap, a damaged EVAP system component, a faulty EVAP purge solenoid, or a leak in the EVAP system hoses.

4. How can I diagnose a P0455 code on my 2008 Nissan Rogue?

Diagnosing a P0455 code may involve checking the gas cap for tightness, inspecting the EVAP system components for damage, conducting a smoke test to locate leaks, and using a scan tool to monitor EVAP system parameters.

5. How serious is a P0455 code on a 2008 Nissan Rogue?

While a P0455 code may not cause immediate drivability issues, it can lead to increased emissions and decreased fuel efficiency. It is important to address this code promptly to prevent further problems.

6. Can I drive my 2008 Nissan Rogue with a P0455 code?

It is generally safe to drive your vehicle with a P0455 code, but it is recommended to have it diagnosed and repaired as soon as possible to avoid potential issues with emissions and fuel economy.

7. How can I repair a P0455 code on my 2008 Nissan Rogue?

Repairing a P0455 code may involve tightening or replacing the gas cap, repairing or replacing damaged EVAP system components, clearing the code with a scan tool, and performing a drive cycle to ensure the issue is resolved.

8. Will a P0455 code on a 2008 Nissan Rogue reset itself?

If the underlying issue that triggered the P0455 code is not resolved, the code may not reset itself. It is important to diagnose and repair the problem to clear the code permanently.

9. How much does it typically cost to fix a P0455 code on a 2008 Nissan Rogue?

The cost of fixing a P0455 code can vary depending on the specific issue causing the code. Simple fixes like tightening the gas cap may be inexpensive, while more complex repairs involving EVAP system components can be more costly.

10. Can a P0455 code on a 2008 Nissan Rogue cause the vehicle to fail an emissions test?

Yes, a P0455 code can cause a vehicle to fail an emissions test due to the potential for increased emissions resulting from a leak in the EVAP system. It is important to address this code before undergoing an emissions test.

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