Autopart International 2502-583236 Vapor Canister Vent Solenoid

The Autopart International 2502-583236 is a vapor canister vent solenoid designed to control the flow of air in and out of the evaporative emission (EVAP) system. This component plays a critical role in sealing the EVAP system during emissions tests and purge operations, preventing fuel vapors from escaping into the atmosphere while maintaining proper system pressure.

Key Features:

• Direct replacement for worn or failed OEM vent solenoid valves
• Electrically actuated solenoid valve for precise control
• Controls fresh air intake into the charcoal canister
• Helps maintain EVAP system integrity and prevent check engine lights
• Designed to meet emissions compliance standards
• Durable construction for reliable long-term performance

This vent solenoid is a vital emissions control component that works with the engine control module to manage the EVAP system. When the ECM commands the solenoid to close, it seals the system for pressure testing. When open, it allows fresh air to enter the canister during the purge cycle. A failed vent solenoid can trigger diagnostic trouble codes (DTCs) such as P0446, P0455, or P0456, and may cause failed emissions tests.