Canister-close-valve-hyundai-elantra

: Unscrew the Phillips screws or pry the valve out of its mounting bracket on the canister.

: It remains open during normal driving to allow the canister to breathe and circulate fresh air.

: Secure the new unit, reattach all hoses and electrical connectors, and clear any trouble codes with an OBD2 scanner. canister-close-valve-hyundai-elantra

: Find the black plastic charcoal canister held by a metal strap (usually secured by 12mm nuts).

: A valve that is stuck open may allow fuel vapors to escape, leading to a strong gasoline smell around the rear of the vehicle. : Unscrew the Phillips screws or pry the

: Any malfunction in the CCV will prevent the EVAP system from completing its self-tests, resulting in an automatic failure. DIY Replacement Guide

: Use pliers to slide back hose clamps and disconnect the vacuum lines. Unplug the electrical harness from the valve. : Find the black plastic charcoal canister held

The primary role of the canister close valve is to regulate the flow of fresh air into the charcoal canister.