1. Disconnect the wire from the terminal «minus» battery.
2. Squeeze the spring clip of the wiring harness block of the canister purge solenoid valve...
3.... and disconnect the block from the valve.
4. Remove the fuel vapor supply hose to the intake pipe from the valve fitting.
5. Disconnect from the valve the steam line for supplying fuel vapor from the adsorber by squeezing the tip retainers.
6. Remove valve from bracket tab.
7. To check the valve, attach a rubber bulb to the outlet fitting of the valve with a piece of hose and squeeze it. The air should exit through the valve, and the pear should remain in a compressed state after the impact on it has ceased.
8. Connect a 12 V DC source to the valve terminals - the valve should open, and the vacuum should disappear (the pear will straighten out, and when you press it again and release it, air will be freely pumped through the valve in both directions). Otherwise, replace the valve.
9. Install the canister purge solenoid valve in the reverse order of removal.