Remove the engine cover, then disconnect pipes from the solenoid valve. Discard the electrical connection between the solenoid valve and its wires. Remove any screws attaching it to its mounting then take the valve out. Re-installation is done in a reverse order as dismantling was done. With rear of vehicle raised, support it with jack stands under secure conditions. The rock guard that shields the EVAP canister should be removed. Unplug electrical connector and hoses from canister. Mounting bolts which hold the canister (EVAP canister mounting bolts) are to be removed from its location before detaching it completely. In order to get it out, pull off EVAP control system pressure sensor from inside the canister. Prior to sensor installation, replace its O-ring first. Twist counter clockwise to remove EVAP canister vent control valve. Replace an O-ring before you replace a valve this time round. Installation is not different from uninstallation.