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P0455 2010 Nissan Rogue Code - EVAP Control System Gross Leak Detected

Quick Answer

The P0455 code for a 2010 Nissan Rogue indicates that the EVAP (Evaporative Emission Control System) system has detected a gross leak. Common causes include Loose or Damaged Gas Cap: A loose or damaged gas cap can prevent the EVAP system from sealing properly, leading to a gross leak, Cracked EVAP System Components: Hoses, valves, or other components of the EVAP system may develop cracks or damage over time, causing leaks, Faulty EVAP System Pressure Sensor: A malfunctioning pressure sensor can incorrectly detect pressure levels in the EVAP system, triggering the P0455 code. 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 2010 Nissan Rogue indicates EVAP Control System Gross Leak Detected.
Common causes
Common causes include Loose or Damaged Gas Cap: A loose or damaged gas cap can prevent the EVAP system from sealing properly, leading to a gross leak, Cracked EVAP System Components: Hoses, valves, or other components of the EVAP system may develop cracks or damage over time, causing leaks, Faulty EVAP System Pressure Sensor: A malfunctioning pressure sensor can incorrectly detect pressure levels in the EVAP system, triggering the P0455 code.
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 Sep 11, 2024
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Code P0455 2010 Nissan Rogue Description

The P0455 code for a 2010 Nissan Rogue indicates that the EVAP (Evaporative Emission Control System) system has detected a gross leak. The EVAP system is designed to prevent fuel vapors from escaping into the atmosphere by sealing the fuel system. A gross leak suggests that there is a significant issue with the system, potentially allowing a large amount of fuel vapors to escape.

OBDII Code P0455 2010 Nissan Rogue - EVAP Control System Gross Leak Detected
P0455 2010 Nissan Rogue Code - EVAP Control System Gross Leak Detected

Common Causes of P0455 2010 Nissan Rogue

  1. Loose or Damaged Gas Cap: A loose or damaged gas cap can prevent the EVAP system from sealing properly, leading to a gross leak.
  2. Cracked EVAP System Components: Hoses, valves, or other components of the EVAP system may develop cracks or damage over time, causing leaks.
  3. Faulty EVAP System Pressure Sensor: A malfunctioning pressure sensor can incorrectly detect pressure levels in the EVAP system, triggering the P0455 code.
  4. Leaking Fuel Filler Neck: A leaking or damaged fuel filler neck can also contribute to a gross leak in the EVAP system.

Symptoms of P0455 2010 Nissan Rogue

  1. Check Engine Light: The most common symptom associated with the P0455 code is the illumination of the Check Engine Light on the vehicle's dashboard.
  2. Strong Fuel Odor: A noticeable fuel odor, especially around the vehicle or near the fuel tank, can indicate a potential EVAP system leak.
  3. Decreased Fuel Efficiency: Since the EVAP system is responsible for maintaining fuel vapor control, a leak can lead to increased fuel consumption.
  4. Rough Idling: A gross leak in the EVAP system can cause rough idling or even stalling as the engine may struggle to maintain proper fuel-to-air ratios.

How to Fix P0455 2010 Nissan Rogue

  1. Inspect Gas Cap: Start by checking the gas cap for any visible damage or if it is loose. Tighten or replace the gas cap if necessary.
  2. Check EVAP System Components: Inspect all hoses, valves, and other components of the EVAP system for cracks, damage, or leaks. Replace any faulty parts.
  3. Test EVAP System Pressure Sensor: Use a diagnostic tool to test the EVAP system pressure sensor and replace it if it is malfunctioning.
  4. Verify Fuel Filler Neck: Check the fuel filler neck for leaks or damage, and repair or replace it as needed.
  5. Clear Error Codes: After completing the repairs, clear the error codes from the vehicle's computer system and test drive to ensure the issue has been resolved.

Cost to Fix P0455 2010 Nissan Rogue

The typical repair costs for addressing a P0455 code on a 2010 Nissan Rogue can vary depending on the specific cause of the gross leak. However, on average, the cost can range from $100 to $500, including parts and labor. It's important to note that the exact diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It is recommended to consult with a trusted mechanic or shop for a more accurate estimate based on the specific circumstances.

What does this mean?

Tech Notes for P0455 2010 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 2010 Nissan Rogue 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 2010 Nissan Rogue Code

1. What does OBDII code P0455 on a 2010 Nissan Rogue mean?

- P0455 indicates an EVAP Control System Gross Leak Detected, signaling a significant leak in the vehicle's evaporative emissions control system.

2. What are common symptoms of OBDII code P0455 in a 2010 Nissan Rogue?

- Common symptoms include the check engine light turning on, a strong fuel odor near the vehicle, and potential difficulty starting the engine.

3. What are possible causes of OBDII code P0455 on a 2010 Nissan Rogue?

- Causes can include a loose or damaged gas cap, cracked or disconnected EVAP system hoses, a faulty EVAP canister, or a malfunctioning purge control solenoid.

4. How serious is OBDII code P0455 on a 2010 Nissan Rogue?

- While the vehicle may still be operable with this code, it is important to address it promptly to prevent potential fuel economy issues and further damage to the emissions control system.

5. How can I diagnose OBDII code P0455 on my 2010 Nissan Rogue?

- Diagnosing P0455 often involves visually inspecting the EVAP system components, checking the gas cap for proper sealing, and using a smoke machine to identify leaks.

6. Can I continue driving my 2010 Nissan Rogue with OBDII code P0455?

- It is generally safe to drive the vehicle for a short period with this code, but it is recommended to have the issue addressed by a mechanic as soon as possible.

7. How can I repair OBDII code P0455 on my 2010 Nissan Rogue?

- Repair options may include tightening or replacing the gas cap, repairing or replacing damaged hoses, replacing the EVAP canister or purge valve, and clearing the code with a diagnostic scanner.

8. Will OBDII code P0455 on a 2010 Nissan Rogue cause a decrease in fuel efficiency?

- Yes, a gross leak in the EVAP system, indicated by P0455, can lead to decreased fuel efficiency as it affects the proper operation of the vehicle's emissions control system.

9. How much does it typically cost to fix OBDII code P0455 on a 2010 Nissan Rogue?

- The cost of repairs for P0455 can vary depending on the specific issue causing the code, but it may range from around $100 for a gas cap replacement to a few hundred dollars for more extensive repairs.

10. Can I reset OBDII code P0455 on my 2010 Nissan Rogue without fixing the issue?

- While you can clear the code using a diagnostic scanner, it is not recommended to do so without addressing the underlying problem, as the code will likely return and the issue will persist.

Discuss the causes and fixes for P0455 2010 Nissan Rogue OBDII Code

Submit a New Comment

  • Could this code be caused also by the air filter box lid not properly closed and causing it to run lean?

    Reply to Comment

  • No, the EVAP system is separate to the fuel mixture control. Gross leak code should be easy to detect. Missing gas cap (or start the engine a few times with missing gas cap) or broken EVAP canister are common problems.

    Reply to Comment