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Engine-Codes – Nissan – P0442 2008 Nissan Rogue

P0442 2008 Nissan Rogue Code - EVAP Control System Leak Detected Small Leak

Quick Answer

The P0442 code for a 2008 Nissan Rogue indicates that there is a small leak detected in the EVAP (Evaporative Emission Control) system. Common causes include Loose or damaged gas cap, Leaking EVAP system hoses or lines, Faulty purge or vent 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
P0442 2008 Nissan Rogue indicates EVAP Control System Leak Detected Small Leak.
Common causes
Common causes include Loose or damaged gas cap, Leaking EVAP system hoses or lines, Faulty purge or vent 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 Sep 12, 2024
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Code P0442 2008 Nissan Rogue Description

The P0442 code for a 2008 Nissan Rogue indicates that there is a small leak detected in the EVAP (Evaporative Emission Control) system. The EVAP system is responsible for capturing and storing fuel vapors to prevent them from escaping into the atmosphere. A small leak in this system can lead to increased emissions, decreased fuel efficiency, and potential issues with the vehicle's overall performance. If left unaddressed, the small leak can escalate into a larger problem, causing more significant damage to the engine or emissions system.

OBDII Code P0442 2008 Nissan Rogue - EVAP Control System Leak Detected Small Leak
P0442 2008 Nissan Rogue Code - EVAP Control System Leak Detected Small Leak

Common Causes of P0442 2008 Nissan Rogue

  1. Loose or damaged gas cap
  2. Leaking EVAP system hoses or lines
  3. Faulty purge or vent valve
  4. Malfunctioning charcoal canister
  5. Damage to the EVAP system components

Symptoms of P0442 2008 Nissan Rogue

  1. Check Engine Light: The most common symptom associated with the P0442 code is the illumination of the check engine light on the vehicle's dashboard.
  2. Decreased Fuel Efficiency: A small leak in the EVAP system can lead to increased fuel consumption as fuel vapors escape from the system.
  3. Smell of Gasoline: If fuel vapors are leaking from the EVAP system, you may notice a strong smell of gasoline around the vehicle.
  4. Rough Idle: A small leak in the EVAP system can affect the air-fuel ratio in the engine, leading to a rough idle or hesitation during acceleration.

How to Fix P0442 2008 Nissan Rogue

  1. Inspect Gas Cap: Check the gas cap for any signs of damage or wear. Ensure that it is tightened securely to create a proper seal.
  2. Check EVAP System Hoses: Inspect all hoses and lines in the EVAP system for any visible leaks or damage. Replace any faulty components.
  3. Test Purge and Vent Valves: Check the purge and vent valves for proper operation. Replace any valves that are not functioning correctly.
  4. Check Charcoal Canister: Inspect the charcoal canister for any signs of damage or contamination. Replace the canister if necessary.
  5. Clear Codes: After completing the repairs, clear the P0442 code from the vehicle's computer system to reset the check engine light.

Cost to Fix P0442 2008 Nissan Rogue

The typical repair costs for addressing a P0442 code in a 2008 Nissan Rogue can range from $100 to $300, depending on the specific cause of the issue and the cost of replacement parts. This estimate includes the cost of parts and labor. It's important to note that diagnosis time and labor rates can vary depending on the location, make and model of the vehicle, and the type of engine. It's recommended to consult with a local auto repair shop for a more accurate estimate based on your specific circumstances.

What does this mean?

Tech Notes for P0442 2008 Nissan Rogue

The fuel tank filler cap and the Purge Volume Control Valve are the more common problems that will trigger the P0442 code on Nissan vehicles.



There is a factory Nissan service bulletin to help diagnose the P0442 code:

Nissan Factory Service Bulletin OBDII Code P0442

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 P0442 2008 Nissan Rogue code?

Need more information on how to fix the P0442 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 P0442 2008 Nissan Rogue Code

1. What does OBDII code P0442 mean on a 2008 Nissan Rogue?

Code P0442 indicates a small leak has been detected in the EVAP (Evaporative Emission Control) system, which is designed to trap and prevent fuel vapors from escaping into the atmosphere.

2. What are the common symptoms of code P0442 in a 2008 Nissan Rogue?

Symptoms may include the check engine light turning on, a slight decrease in fuel efficiency, and possibly a faint smell of fuel near the vehicle.

3. What causes the P0442 code on a 2008 Nissan Rogue?

Common causes include a loose or damaged gas cap, cracked EVAP hoses, a faulty purge valve, or a leaking charcoal canister.

4. Can I drive my 2008 Nissan Rogue with a P0442 code?

Yes, you can drive with this code, but it’s recommended to have it diagnosed and repaired soon to avoid increased emissions and potential damage to the EVAP system.

5. How do I fix a P0442 code on my 2008 Nissan Rogue?

Start by ensuring the gas cap is tightened securely or replacing it if it’s damaged. If the code persists, inspect the EVAP hoses and components for leaks or seek professional diagnosis.

6. How much does it cost to fix a P0442 code on a 2008 Nissan Rogue?

The cost varies depending on the root cause. Replacing a gas cap may cost $20-$50, while repairing EVAP leaks or replacing components like the purge valve or charcoal canister could cost $150-$600.

7. How do I confirm if the gas cap is causing the P0442 code?

Check if the gas cap is loose, damaged, or has a worn-out seal. Tighten it properly and reset the code. If the code doesn’t return, the gas cap was likely the issue.

8. What tools are needed to diagnose a P0442 code on a 2008 Nissan Rogue?

An OBDII scanner is essential for reading and clearing the code. A smoke machine may be needed to locate small leaks in the EVAP system.

9. How long does it take to repair a P0442 code on a 2008 Nissan Rogue?

Basic fixes, such as replacing a gas cap, take a few minutes. However, diagnosing and repairing leaks in the EVAP system could take 1-3 hours depending on complexity.

10. Can extreme weather cause a P0442 code on a 2008 Nissan Rogue?

Yes, extreme heat or cold can cause EVAP system components to expand or contract, potentially leading to small leaks and triggering the code.

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