AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Nissan - P1442 2005 Nissan Sentra

P1442 2005 Nissan Sentra Code - Evaporative Emission Control System Leak Detected

- Code Popularity: 2,262 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1442 2005 Nissan Sentra?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Missing or loose fuel cap
  • Incorrect fuel filler cap used
  • Fuel filler cap remains open or fails to close
  • Foreign matter caught in fuel filler cap
  • EVAP canister or fuel tank leaks
  • EVAP system hose leaking
  • Fuel tank leaking
⚠ Does your Nissan have Safety Recalls? → Check here

How to Fix the DTC P1442 2005 Nissan Sentra?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P1442 2005 Nissan Sentra Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1442 2005 Nissan Sentra code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

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

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1442 2005 Nissan Sentra Description

This diagnosis detects leaks in the EVAP purge line using of vapor pressure in the fuel tank. The EVAP canister vent control valve is closed to shut the EVAP purge line. The vacuum cut valve bypass valve will then be opened to clear the line between the fuel tank and the EVAP canister purge volume control solenoid valve. The EVAP control system pressure sensor can now monitor the pressure inside the fuel tank.
If pressure increases, the Engine Control Module (ECM) will check for leaks in the line between the vacuum cut valve and EVAP canister purge volume control solenoid valve.
OBDII Code P1442 2005 Nissan Sentra - Evaporative Emission Control System Leak Detected - AutoCodes.com
P1442 2005 Nissan Sentra Code - Evaporative Emission Control System Leak Detected

Need More Information on the Code?

Need more information on how to fix the P1442 2005 Nissan Sentra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1442 2005 Nissan Sentra code diagnosed by a professional: Find a repair shop in your area

Code P1442 2005 Nissan Sentra comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1442 2005 Nissan Sentra code? Have you replaced any parts?
Any information is appreciated. Thanks