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Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/P2422
P2422

EVAP Vent Valve Stuck Closed

2007-2012 Nissan Altima 2.5L I4

Moderate SeverityPowertrainGeneric (SAE)

Description

The EVAP canister vent valve is stuck in the closed position.

Symptoms

  • Fuel tank pressure buildup
  • Difficulty refueling
  • Check engine light
  • Hissing from fuel cap area

Common Causes

  • Failed vent valve/solenoid
  • Blocked vent line
  • Debris in valve
  • Spider/insect nest in vent

Diagnostic Steps

  1. Command vent valve open with scan tool
  2. Listen for solenoid click
  3. Check vent hose for blockage

Repair Notes

Replace vent valve solenoid. Inspect vent line for obstruction.

Related Codes

P0446EVAP Vent Control CircuitP0449EVAP Vent Valve/Solenoid Circuit

Other Powertrain Codes

P2422 on Other Vehicles

Nissan 200SX

1995-1998 1.6L I4 GA16DE

Nissan 200SX SE-R

1995-1998 2.0L I4 SR20DE

Nissan 240SX

1995-1998 2.4L I4 KA24DE

Nissan 300ZX

1990-1996 3.0L V6 VG30DE

Nissan 300ZX Twin Turbo

1990-1996 3.0L Twin-Turbo V6 VG30DETT

Nissan 350Z

2003-2006 3.5L V6 VQ35DE

Nissan 350Z

2007-2009 3.5L V6 VQ35HR

Nissan 370Z

2009-2020 3.7L V6 VQ37VHR

Common Questions

What does code P2422 mean on a 2007-2012 Nissan Altima?

P2422 stands for "EVAP Vent Valve Stuck Closed". The EVAP canister vent valve is stuck in the closed position.

What are the symptoms of P2422 on a Nissan Altima?

Common symptoms of P2422 include: Fuel tank pressure buildup, Difficulty refueling, Check engine light, Hissing from fuel cap area.

What causes P2422 on a 2007-2012 Nissan Altima?

Common causes of P2422 include: Failed vent valve/solenoid, Blocked vent line, Debris in valve, Spider/insect nest in vent.

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