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Trouble code P1446 means: EVAP Canister Vent Valve Malfunction (Closed)
Check out this website for it's location b15sentra.net/forums/showthread.php?t=142973
In a 2000 Toyota Corolla, the canister vent valve solenoid is typically located near the evaporative emission canister. To find the exact location, you can follow these general steps: Locate the evaporative emission canister: The canister is usually positioned in the engine compartment or underneath the vehicle, near the fuel tank. It is a rectangular or cylindrical-shaped component. Trace the vent hose: The vent hose is connected to the evaporative emission canister. Follow this hose to locate the canister vent valve solenoid. The solenoid is typically mounted on or near the canister itself. Inspect for an electrical connector: Look for a wiring harness or electrical connector connected to the canister vent valve solenoid. This connector provides power and control signals to the solenoid.
you have to be more specific but a gas tank vent solenoid is usually underneath the vehicle by the tank. The charcoal canister vent solenoid is on the charcoal canister in the engine compartment. Both are replaced with a screwdriver or sockets. (Charcoal Canister and Vent/Purge Solenoid on this vehicle are located in front of the gas tank. Mounted to the gas tank and frame under the drivers door.)
The vent control valve is located under the left rear fender and attached to the EVAP Canister, according to NTB96--07b. Good Luck
Trouble code P1446 means: EVAP Canister Vent Valve Malfunction (Closed)
Is in the cover of the air filter
Under the gas tank inside the box with the black canister.
Above the spare tire.
i dont know you tell me?
Excessive carbon build up in the charcoal canister assy.
also referred to as the Vapor Canister Purge Valve and is in\on the charcoal evaporator canister. its under the truck above the spare tire location, locate the charcoal canister on the front of the gas tank and trace the vent line to the vent valve.